diff --git a/asm/battle_dome_cards.s b/asm/battle_dome_cards.s
deleted file mode 100644
index 2661d4667..000000000
--- a/asm/battle_dome_cards.s
+++ /dev/null
@@ -1,1280 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-
-	thumb_func_start nullsub_122
-nullsub_122: @ 818CFC8
-	bx lr
-	thumb_func_end nullsub_122
-
-	thumb_func_start dp13_810BB8C
-dp13_810BB8C: @ 818CFCC
-	push {r4-r7,lr}
-	ldr r4, =gUnknown_0860B058
-	ldr r3, =gUnknown_0203CD04
-	movs r2, 0x7
-_0818CFD4:
-	adds r1, r3, 0
-	adds r0, r4, 0
-	ldm r0!, {r5-r7}
-	stm r1!, {r5-r7}
-	adds r3, 0xC
-	subs r2, 0x1
-	cmp r2, 0
-	bge _0818CFD4
-	movs r0, 0
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end dp13_810BB8C
-
-	thumb_func_start load_pokemon_image_TODO
-@ int load_pokemon_image_TODO(int species_num, unsigned int a2, u8 a3, void *a4, int a5, u8 a6)
-load_pokemon_image_TODO: @ 818CFF4
-	push {r4-r7,lr}
-	sub sp, 0x4
-	adds r6, r1, 0
-	adds r5, r3, 0
-	ldr r3, [sp, 0x18]
-	ldr r1, [sp, 0x1C]
-	lsls r0, 16
-	lsrs r4, r0, 16
-	adds r7, r4, 0
-	lsls r2, 24
-	lsrs r2, 24
-	lsls r3, 24
-	lsls r1, 24
-	lsrs r1, 24
-	adds r0, r1, 0
-	cmp r3, 0
-	bne _0818D068
-	cmp r2, 0
-	beq _0818D034
-	cmp r1, 0
-	bne _0818D028
-	lsls r0, r4, 3
-	ldr r1, =gMonFrontPicTable
-	b _0818D03C
-	.pool
-_0818D028:
-	lsls r0, r4, 3
-	ldr r1, =gMonFrontPicTable
-	b _0818D054
-	.pool
-_0818D034:
-	cmp r0, 0
-	bne _0818D050
-	lsls r0, r4, 3
-	ldr r1, =gMonBackPicTable
-_0818D03C:
-	adds r0, r1
-	str r2, [sp]
-	adds r1, r5, 0
-	adds r2, r4, 0
-	adds r3, r6, 0
-	bl LoadSpecialPokePic
-	b _0818D08E
-	.pool
-_0818D050:
-	lsls r0, r4, 3
-	ldr r1, =gMonBackPicTable
-_0818D054:
-	adds r0, r1
-	str r2, [sp]
-	adds r1, r5, 0
-	adds r2, r4, 0
-	adds r3, r6, 0
-	bl LoadSpecialPokePic_DontHandleDeoxys
-	b _0818D08E
-	.pool
-_0818D068:
-	cmp r2, 0
-	beq _0818D080
-	lsls r0, r4, 3
-	ldr r1, =gTrainerFrontPicTable
-	adds r0, r1
-	adds r1, r5, 0
-	adds r2, r4, 0
-	bl DecompressPicFromTable
-	b _0818D08E
-	.pool
-_0818D080:
-	lsls r0, r7, 3
-	ldr r1, =gTrainerBackPicTable
-	adds r0, r1
-	adds r1, r5, 0
-	adds r2, r7, 0
-	bl DecompressPicFromTable
-_0818D08E:
-	movs r0, 0
-	add sp, 0x4
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end load_pokemon_image_TODO
-
-	thumb_func_start sub_818D09C
-sub_818D09C: @ 818D09C
-	push {r4,lr}
-	sub sp, 0x8
-	ldr r4, [sp, 0x10]
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r2, 24
-	lsrs r2, 24
-	lsls r4, 24
-	lsrs r4, 24
-	str r4, [sp]
-	movs r4, 0
-	str r4, [sp, 0x4]
-	bl load_pokemon_image_TODO
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0x8
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D09C
-
-	thumb_func_start sub_818D0C4
-sub_818D0C4: @ 818D0C4
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	adds r7, r1, 0
-	mov r8, r2
-	ldr r1, [sp, 0x18]
-	ldr r2, [sp, 0x1C]
-	lsls r0, 16
-	lsrs r4, r0, 16
-	adds r6, r4, 0
-	lsls r3, 24
-	lsrs r5, r3, 24
-	mov r12, r5
-	lsls r1, 16
-	lsrs r3, r1, 16
-	adds r1, r3, 0
-	lsls r2, 24
-	cmp r2, 0
-	bne _0818D128
-	ldr r0, =0x0000ffff
-	cmp r3, r0
-	bne _0818D110
-	ldr r2, =gUnknown_0203CCEC
-	ldrh r1, [r2, 0x2]
-	adds r0, r3, 0
-	orrs r0, r1
-	strh r0, [r2, 0x2]
-	adds r0, r4, 0
-	adds r1, r7, 0
-	mov r2, r8
-	bl species_and_otid_get_pal
-	lsls r1, r5, 20
-	b _0818D144
-	.pool
-_0818D110:
-	ldr r0, =gUnknown_0203CCEC
-	strh r3, [r0, 0x2]
-	adds r0, r4, 0
-	adds r1, r7, 0
-	mov r2, r8
-	bl sub_806E7CC
-	bl LoadCompressedObjectPalette
-	b _0818D16E
-	.pool
-_0818D128:
-	ldr r0, =0x0000ffff
-	cmp r3, r0
-	bne _0818D160
-	ldr r2, =gUnknown_0203CCEC
-	ldrh r1, [r2, 0x2]
-	adds r0, r3, 0
-	orrs r0, r1
-	strh r0, [r2, 0x2]
-	ldr r1, =gTrainerFrontPicPaletteTable
-	lsls r0, r4, 3
-	adds r0, r1
-	ldr r0, [r0]
-	mov r2, r12
-	lsls r1, r2, 20
-_0818D144:
-	movs r2, 0x80
-	lsls r2, 17
-	adds r1, r2
-	lsrs r1, 16
-	movs r2, 0x20
-	bl LoadCompressedPalette
-	b _0818D16E
-	.pool
-_0818D160:
-	ldr r0, =gUnknown_0203CCEC
-	strh r1, [r0, 0x2]
-	lsls r0, r6, 3
-	ldr r1, =gTrainerFrontPicPaletteTable
-	adds r0, r1
-	bl LoadCompressedObjectPalette
-_0818D16E:
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_818D0C4
-
-	thumb_func_start sub_818D180
-sub_818D180: @ 818D180
-	push {r4,r5,lr}
-	adds r5, r1, 0
-	ldr r1, [sp, 0xC]
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r3, 24
-	lsrs r4, r3, 24
-	lsls r1, 24
-	cmp r1, 0
-	bne _0818D1A4
-	adds r1, r5, 0
-	bl species_and_otid_get_pal
-	lsls r1, r4, 4
-	movs r2, 0x20
-	bl LoadCompressedPalette
-	b _0818D1B4
-_0818D1A4:
-	ldr r1, =gTrainerFrontPicPaletteTable
-	lsls r0, 3
-	adds r0, r1
-	ldr r0, [r0]
-	lsls r1, r4, 4
-	movs r2, 0x20
-	bl LoadCompressedPalette
-_0818D1B4:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_818D180
-
-	thumb_func_start uns_builder_assign_animtable1
-uns_builder_assign_animtable1: @ 818D1C0
-	push {lr}
-	lsls r0, 24
-	cmp r0, 0
-	bne _0818D1D8
-	ldr r1, =gUnknown_0203CCEC
-	ldr r0, =gUnknown_082FF70C
-	str r0, [r1, 0x8]
-	b _0818D1E0
-	.pool
-_0818D1D8:
-	ldr r0, =gUnknown_0203CCEC
-	ldr r1, =gUnknown_0830536C
-	ldr r1, [r1]
-	str r1, [r0, 0x8]
-_0818D1E0:
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end uns_builder_assign_animtable1
-
-	thumb_func_start oamt_spawn_poke_or_trainer_picture
-oamt_spawn_poke_or_trainer_picture: @ 818D1EC
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x30
-	str r1, [sp, 0xC]
-	str r2, [sp, 0x10]
-	ldr r1, [sp, 0x50]
-	ldr r2, [sp, 0x54]
-	ldr r4, [sp, 0x58]
-	ldr r5, [sp, 0x5C]
-	ldr r6, [sp, 0x60]
-	ldr r7, [sp, 0x64]
-	mov r8, r7
-	lsls r0, 16
-	lsrs r0, 16
-	str r0, [sp, 0x8]
-	lsls r3, 24
-	lsrs r3, 24
-	str r3, [sp, 0x14]
-	lsls r1, 16
-	lsrs r1, 16
-	str r1, [sp, 0x18]
-	lsls r2, 16
-	lsrs r2, 16
-	str r2, [sp, 0x1C]
-	lsls r4, 24
-	lsrs r4, 24
-	str r4, [sp, 0x20]
-	lsls r5, 16
-	lsrs r5, 16
-	mov r10, r5
-	lsls r6, 24
-	lsrs r6, 24
-	mov r9, r6
-	mov r0, r8
-	lsls r0, 24
-	lsrs r5, r0, 24
-	movs r4, 0
-	ldr r1, =gUnknown_0203CD04
-	ldrb r0, [r1, 0xB]
-	cmp r0, 0
-	beq _0818D25C
-_0818D244:
-	adds r0, r4, 0x1
-	lsls r0, 24
-	lsrs r4, r0, 24
-	cmp r4, 0x7
-	bhi _0818D25C
-	lsls r0, r4, 1
-	adds r0, r4
-	lsls r0, 2
-	adds r0, r1
-	ldrb r0, [r0, 0xB]
-	cmp r0, 0
-	bne _0818D244
-_0818D25C:
-	cmp r4, 0x8
-	beq _0818D280
-	movs r0, 0x80
-	lsls r0, 6
-	bl Alloc
-	adds r7, r0, 0
-	cmp r7, 0
-	beq _0818D280
-	movs r0, 0x20
-	bl Alloc
-	mov r8, r0
-	cmp r0, 0
-	bne _0818D28C
-	adds r0, r7, 0
-	bl Free
-_0818D280:
-	ldr r0, =0x0000ffff
-	b _0818D356
-	.pool
-_0818D28C:
-	mov r1, r9
-	str r1, [sp]
-	str r5, [sp, 0x4]
-	ldr r0, [sp, 0x8]
-	ldr r1, [sp, 0x10]
-	ldr r2, [sp, 0x14]
-	adds r3, r7, 0
-	bl load_pokemon_image_TODO
-	lsls r0, 16
-	cmp r0, 0
-	bne _0818D280
-	lsls r2, r4, 1
-	str r2, [sp, 0x2C]
-	ldr r5, =gUnknown_0203CCEC
-	ldr r0, =gUnknown_0860B064
-	mov r12, r0
-	ldr r1, [sp, 0x18]
-	lsls r1, 16
-	str r1, [sp, 0x24]
-	ldr r2, [sp, 0x1C]
-	lsls r2, 16
-	str r2, [sp, 0x28]
-	movs r3, 0x80
-	lsls r3, 4
-	mov r0, r8
-	adds r1, r7, 0
-	adds r6, r3, 0
-	movs r2, 0x3
-_0818D2C6:
-	str r1, [r0]
-	strh r3, [r0, 0x4]
-	adds r0, 0x8
-	adds r1, r6
-	subs r2, 0x1
-	cmp r2, 0
-	bge _0818D2C6
-	ldr r0, =0x0000ffff
-	strh r0, [r5]
-	mov r0, r12
-	str r0, [r5, 0x4]
-	mov r0, r9
-	bl uns_builder_assign_animtable1
-	mov r1, r8
-	str r1, [r5, 0xC]
-	ldr r0, =gDummySpriteAffineAnimTable
-	str r0, [r5, 0x10]
-	ldr r0, =nullsub_122
-	str r0, [r5, 0x14]
-	mov r2, r10
-	str r2, [sp]
-	mov r0, r9
-	str r0, [sp, 0x4]
-	ldr r0, [sp, 0x8]
-	ldr r1, [sp, 0xC]
-	ldr r2, [sp, 0x10]
-	ldr r3, [sp, 0x20]
-	bl sub_818D0C4
-	ldr r2, [sp, 0x24]
-	asrs r1, r2, 16
-	ldr r0, [sp, 0x28]
-	asrs r2, r0, 16
-	adds r0, r5, 0
-	movs r3, 0
-	bl CreateSprite
-	lsls r0, 24
-	lsrs r2, r0, 24
-	adds r6, r2, 0
-	ldr r0, =0x0000ffff
-	cmp r10, r0
-	bne _0818D336
-	ldr r0, =gSprites
-	lsls r1, r2, 4
-	adds r1, r2
-	lsls r1, 2
-	adds r1, r0
-	ldr r2, [sp, 0x20]
-	lsls r3, r2, 4
-	ldrb r2, [r1, 0x5]
-	movs r0, 0xF
-	ands r0, r2
-	orrs r0, r3
-	strb r0, [r1, 0x5]
-_0818D336:
-	ldr r1, =gUnknown_0203CD04
-	ldr r2, [sp, 0x2C]
-	adds r0, r2, r4
-	lsls r0, 2
-	adds r2, r0, r1
-	str r7, [r2]
-	adds r1, 0x4
-	adds r0, r1
-	mov r7, r8
-	str r7, [r0]
-	mov r0, r10
-	strh r0, [r2, 0x8]
-	strb r6, [r2, 0xA]
-	movs r0, 0x1
-	strb r0, [r2, 0xB]
-	adds r0, r6, 0
-_0818D356:
-	add sp, 0x30
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end oamt_spawn_poke_or_trainer_picture
-
-	thumb_func_start sub_818D384
-sub_818D384: @ 818D384
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	sub sp, 0x18
-	ldr r4, [sp, 0x34]
-	ldr r5, [sp, 0x38]
-	ldr r6, [sp, 0x3C]
-	ldr r7, [sp, 0x40]
-	mov r8, r7
-	ldr r7, [sp, 0x44]
-	mov r9, r7
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r3, 24
-	lsrs r3, 24
-	lsls r6, 24
-	lsrs r6, 24
-	mov r7, r8
-	lsls r7, 16
-	lsrs r7, 16
-	mov r8, r7
-	mov r7, r9
-	lsls r7, 24
-	lsrs r7, 24
-	lsls r4, 16
-	asrs r4, 16
-	str r4, [sp]
-	lsls r5, 16
-	asrs r5, 16
-	str r5, [sp, 0x4]
-	str r6, [sp, 0x8]
-	mov r4, r8
-	str r4, [sp, 0xC]
-	str r7, [sp, 0x10]
-	movs r4, 0
-	str r4, [sp, 0x14]
-	bl oamt_spawn_poke_or_trainer_picture
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0x18
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D384
-
-	thumb_func_start sub_818D3E4
-sub_818D3E4: @ 818D3E4
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x2C
-	str r1, [sp, 0x8]
-	str r2, [sp, 0xC]
-	ldr r1, [sp, 0x4C]
-	ldr r2, [sp, 0x50]
-	ldr r4, [sp, 0x54]
-	ldr r5, [sp, 0x58]
-	lsls r0, 16
-	lsrs r0, 16
-	mov r10, r0
-	lsls r3, 24
-	lsrs r6, r3, 24
-	lsls r1, 16
-	lsrs r1, 16
-	str r1, [sp, 0x10]
-	lsls r2, 16
-	lsrs r2, 16
-	str r2, [sp, 0x14]
-	lsls r4, 24
-	lsrs r4, 24
-	str r4, [sp, 0x18]
-	lsls r5, 16
-	lsrs r5, 16
-	str r5, [sp, 0x1C]
-	movs r5, 0
-	ldr r1, =gUnknown_0203CD04
-	ldrb r0, [r1, 0xB]
-	cmp r0, 0
-	beq _0818D440
-_0818D428:
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r5, r0, 24
-	cmp r5, 0x7
-	bhi _0818D440
-	lsls r0, r5, 1
-	adds r0, r5
-	lsls r0, 2
-	adds r0, r1
-	ldrb r0, [r0, 0xB]
-	cmp r0, 0
-	bne _0818D428
-_0818D440:
-	cmp r5, 0x8
-	beq _0818D47C
-	movs r0, 0x80
-	lsls r0, 6
-	bl Alloc
-	adds r7, r0, 0
-	cmp r7, 0
-	beq _0818D47C
-	movs r0, 0x80
-	ands r0, r6
-	cmp r0, 0
-	beq _0818D468
-	movs r0, 0x7F
-	ands r6, r0
-	movs r0, 0x3
-	mov r9, r0
-	b _0818D46A
-	.pool
-_0818D468:
-	mov r9, r6
-_0818D46A:
-	movs r0, 0x20
-	bl Alloc
-	mov r8, r0
-	cmp r0, 0
-	bne _0818D484
-	adds r0, r7, 0
-	bl Free
-_0818D47C:
-	ldr r0, =0x0000ffff
-	b _0818D588
-	.pool
-_0818D484:
-	movs r0, 0
-	str r0, [sp]
-	str r0, [sp, 0x4]
-	mov r0, r10
-	ldr r1, [sp, 0xC]
-	adds r2, r6, 0
-	adds r3, r7, 0
-	bl load_pokemon_image_TODO
-	lsls r0, 16
-	cmp r0, 0
-	bne _0818D47C
-	lsls r1, r5, 1
-	str r1, [sp, 0x28]
-	ldr r4, =gUnknown_0203CCEC
-	mov r2, r10
-	lsls r2, 2
-	mov r12, r2
-	ldr r0, [sp, 0x10]
-	lsls r0, 16
-	str r0, [sp, 0x20]
-	ldr r1, [sp, 0x14]
-	lsls r1, 16
-	str r1, [sp, 0x24]
-	movs r3, 0x80
-	lsls r3, 4
-	mov r0, r8
-	adds r1, r7, 0
-	adds r6, r3, 0
-	movs r2, 0x3
-_0818D4C0:
-	str r1, [r0]
-	strh r3, [r0, 0x4]
-	adds r0, 0x8
-	adds r1, r6
-	subs r2, 0x1
-	cmp r2, 0
-	bge _0818D4C0
-	ldr r0, =0x0000ffff
-	strh r0, [r4]
-	ldr r0, =gUnknown_08309AAC
-	add r0, r12
-	ldr r0, [r0]
-	str r0, [r4, 0x8]
-	mov r2, r8
-	str r2, [r4, 0xC]
-	mov r0, r9
-	cmp r0, 0x1
-	bne _0818D4F8
-	ldr r0, =gUnknown_082FF694
-	b _0818D500
-	.pool
-_0818D4F8:
-	mov r1, r9
-	cmp r1, 0
-	bne _0818D510
-	ldr r0, =gUnknown_082FF618
-_0818D500:
-	str r0, [r4, 0x10]
-	ldr r0, =gUnknown_0860B06C
-	str r0, [r4, 0x4]
-	b _0818D518
-	.pool
-_0818D510:
-	ldr r0, =gUnknown_0860B064
-	str r0, [r4, 0x4]
-	ldr r0, =gDummySpriteAffineAnimTable
-	str r0, [r4, 0x10]
-_0818D518:
-	ldr r2, =nullsub_122
-	str r2, [r4, 0x14]
-	ldr r0, [sp, 0x1C]
-	str r0, [sp]
-	movs r0, 0
-	str r0, [sp, 0x4]
-	mov r0, r10
-	ldr r1, [sp, 0x8]
-	ldr r2, [sp, 0xC]
-	ldr r3, [sp, 0x18]
-	bl sub_818D0C4
-	ldr r2, [sp, 0x20]
-	asrs r1, r2, 16
-	ldr r0, [sp, 0x24]
-	asrs r2, r0, 16
-	adds r0, r4, 0
-	movs r3, 0
-	bl CreateSprite
-	lsls r0, 24
-	lsrs r2, r0, 24
-	adds r6, r2, 0
-	ldr r0, =0x0000ffff
-	ldr r1, [sp, 0x1C]
-	cmp r1, r0
-	bne _0818D566
-	ldr r0, =gSprites
-	lsls r1, r2, 4
-	adds r1, r2
-	lsls r1, 2
-	adds r1, r0
-	ldr r2, [sp, 0x18]
-	lsls r3, r2, 4
-	ldrb r2, [r1, 0x5]
-	movs r0, 0xF
-	ands r0, r2
-	orrs r0, r3
-	strb r0, [r1, 0x5]
-_0818D566:
-	ldr r1, =gUnknown_0203CD04
-	ldr r2, [sp, 0x28]
-	adds r0, r2, r5
-	lsls r0, 2
-	adds r2, r0, r1
-	str r7, [r2]
-	adds r1, 0x4
-	adds r0, r1
-	mov r1, r8
-	str r1, [r0]
-	mov r0, sp
-	ldrh r0, [r0, 0x1C]
-	strh r0, [r2, 0x8]
-	strb r6, [r2, 0xA]
-	movs r0, 0x1
-	strb r0, [r2, 0xB]
-	adds r0, r6, 0
-_0818D588:
-	add sp, 0x2C
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_818D3E4
-
-	thumb_func_start sub_818D5B0
-sub_818D5B0: @ 818D5B0
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	lsls r0, 16
-	lsrs r4, r0, 16
-	movs r2, 0
-	ldr r0, =gUnknown_0203CD04
-	ldrb r1, [r0, 0xA]
-	adds r3, r0, 0
-	cmp r1, r4
-	beq _0818D5E0
-	adds r1, r3, 0
-_0818D5C8:
-	adds r0, r2, 0x1
-	lsls r0, 24
-	lsrs r2, r0, 24
-	cmp r2, 0x7
-	bhi _0818D5E0
-	lsls r0, r2, 1
-	adds r0, r2
-	lsls r0, 2
-	adds r0, r1
-	ldrb r0, [r0, 0xA]
-	cmp r0, r4
-	bne _0818D5C8
-_0818D5E0:
-	cmp r2, 0x8
-	bne _0818D5F0
-	ldr r0, =0x0000ffff
-	b _0818D646
-	.pool
-_0818D5F0:
-	lsls r0, r2, 1
-	adds r0, r2
-	lsls r0, 2
-	adds r5, r0, r3
-	ldr r1, [r5]
-	mov r8, r1
-	adds r1, r3, 0x4
-	adds r0, r1
-	ldr r7, [r0]
-	ldrh r1, [r5, 0x8]
-	ldr r0, =0x0000ffff
-	lsls r6, r4, 4
-	cmp r1, r0
-	beq _0818D624
-	ldr r1, =gSprites
-	adds r0, r6, r4
-	lsls r0, 2
-	adds r0, r1
-	ldrb r0, [r0, 0x5]
-	lsrs r0, 4
-	bl GetSpritePaletteTagByPaletteNum
-	lsls r0, 16
-	lsrs r0, 16
-	bl FreeSpritePaletteByTag
-_0818D624:
-	adds r0, r6, r4
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r0, r1
-	bl DestroySprite
-	mov r0, r8
-	bl Free
-	adds r0, r7, 0
-	bl Free
-	adds r1, r5, 0
-	ldr r0, =gUnknown_0860B058
-	ldm r0!, {r2-r4}
-	stm r1!, {r2-r4}
-	movs r0, 0
-_0818D646:
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_818D5B0
-
-	thumb_func_start sub_818D65C
-sub_818D65C: @ 818D65C
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	sub sp, 0x4
-	mov r9, r1
-	adds r7, r2, 0
-	adds r4, r3, 0
-	ldr r1, [sp, 0x20]
-	ldr r2, [sp, 0x24]
-	ldr r3, [sp, 0x28]
-	lsls r0, 16
-	lsrs r5, r0, 16
-	lsls r4, 24
-	lsrs r4, 24
-	lsls r1, 24
-	lsrs r1, 24
-	mov r8, r1
-	lsls r2, 24
-	lsrs r2, 24
-	lsls r3, 24
-	lsrs r6, r3, 24
-	adds r0, r2, 0
-	movs r1, 0x7
-	bl GetWindowAttribute
-	adds r3, r0, 0
-	movs r0, 0
-	str r0, [sp]
-	adds r0, r5, 0
-	adds r1, r7, 0
-	adds r2, r4, 0
-	bl sub_818D09C
-	lsls r0, 16
-	cmp r0, 0
-	bne _0818D6B8
-	str r6, [sp]
-	adds r0, r5, 0
-	mov r1, r9
-	adds r2, r7, 0
-	mov r3, r8
-	bl sub_818D180
-	movs r0, 0
-	b _0818D6BA
-_0818D6B8:
-	ldr r0, =0x0000ffff
-_0818D6BA:
-	add sp, 0x4
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_818D65C
-
-	thumb_func_start sub_818D6CC
-sub_818D6CC: @ 818D6CC
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x24
-	str r1, [sp, 0x18]
-	str r2, [sp, 0x1C]
-	ldr r1, [sp, 0x44]
-	ldr r2, [sp, 0x48]
-	ldr r4, [sp, 0x4C]
-	ldr r5, [sp, 0x50]
-	ldr r6, [sp, 0x54]
-	lsls r0, 16
-	lsrs r0, 16
-	mov r9, r0
-	lsls r3, 24
-	lsrs r7, r3, 24
-	lsls r1, 16
-	lsrs r1, 16
-	mov r10, r1
-	lsls r2, 16
-	lsrs r2, 16
-	mov r8, r2
-	lsls r4, 24
-	lsrs r4, 24
-	str r4, [sp, 0x20]
-	lsls r5, 24
-	lsrs r5, 24
-	lsls r6, 24
-	lsrs r6, 24
-	movs r0, 0x80
-	lsls r0, 6
-	bl Alloc
-	adds r4, r0, 0
-	cmp r4, 0
-	beq _0818D762
-	str r6, [sp]
-	mov r0, r9
-	ldr r1, [sp, 0x1C]
-	adds r2, r7, 0
-	adds r3, r4, 0
-	bl sub_818D09C
-	lsls r0, 16
-	cmp r0, 0
-	bne _0818D762
-	movs r0, 0x40
-	str r0, [sp]
-	str r0, [sp, 0x4]
-	mov r1, r10
-	str r1, [sp, 0x8]
-	mov r1, r8
-	str r1, [sp, 0xC]
-	str r0, [sp, 0x10]
-	str r0, [sp, 0x14]
-	adds r0, r5, 0
-	adds r1, r4, 0
-	movs r2, 0
-	movs r3, 0
-	bl BlitBitmapRectToWindow
-	str r6, [sp]
-	mov r0, r9
-	ldr r1, [sp, 0x18]
-	ldr r2, [sp, 0x1C]
-	ldr r3, [sp, 0x20]
-	bl sub_818D180
-	adds r0, r4, 0
-	bl Free
-	movs r0, 0
-	b _0818D764
-_0818D762:
-	ldr r0, =0x0000ffff
-_0818D764:
-	add sp, 0x24
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_818D6CC
-
-	thumb_func_start sub_818D778
-sub_818D778: @ 818D778
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	sub sp, 0x18
-	ldr r4, [sp, 0x34]
-	ldr r5, [sp, 0x38]
-	ldr r6, [sp, 0x3C]
-	ldr r7, [sp, 0x40]
-	mov r8, r7
-	ldr r7, [sp, 0x44]
-	mov r9, r7
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r3, 24
-	lsrs r3, 24
-	lsls r6, 24
-	lsrs r6, 24
-	mov r7, r8
-	lsls r7, 16
-	lsrs r7, 16
-	mov r8, r7
-	mov r7, r9
-	lsls r7, 24
-	lsrs r7, 24
-	lsls r4, 16
-	asrs r4, 16
-	str r4, [sp]
-	lsls r5, 16
-	asrs r5, 16
-	str r5, [sp, 0x4]
-	str r6, [sp, 0x8]
-	mov r4, r8
-	str r4, [sp, 0xC]
-	movs r4, 0
-	str r4, [sp, 0x10]
-	str r7, [sp, 0x14]
-	bl oamt_spawn_poke_or_trainer_picture
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0x18
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D778
-
-	thumb_func_start sub_818D7D8
-sub_818D7D8: @ 818D7D8
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x14
-	ldr r4, [sp, 0x2C]
-	ldr r5, [sp, 0x30]
-	ldr r6, [sp, 0x34]
-	ldr r7, [sp, 0x38]
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r3, 24
-	lsrs r3, 24
-	lsls r6, 24
-	lsrs r6, 24
-	lsls r7, 16
-	lsrs r7, 16
-	lsls r4, 16
-	asrs r4, 16
-	str r4, [sp]
-	lsls r5, 16
-	asrs r5, 16
-	str r5, [sp, 0x4]
-	str r6, [sp, 0x8]
-	str r7, [sp, 0xC]
-	movs r4, 0
-	str r4, [sp, 0x10]
-	bl sub_818D778
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0x14
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D7D8
-
-	thumb_func_start sub_818D820
-sub_818D820: @ 818D820
-	push {lr}
-	lsls r0, 16
-	lsrs r0, 16
-	bl sub_818D5B0
-	lsls r0, 16
-	lsrs r0, 16
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D820
-
-	thumb_func_start sub_818D834
-sub_818D834: @ 818D834
-	push {r4,r5,lr}
-	sub sp, 0xC
-	ldr r4, [sp, 0x18]
-	ldr r5, [sp, 0x1C]
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r3, 24
-	lsrs r3, 24
-	lsls r4, 24
-	lsrs r4, 24
-	lsls r5, 24
-	lsrs r5, 24
-	str r4, [sp]
-	str r5, [sp, 0x4]
-	movs r4, 0
-	str r4, [sp, 0x8]
-	bl sub_818D65C
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0xC
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D834
-
-	thumb_func_start sub_818D864
-sub_818D864: @ 818D864
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x14
-	ldr r4, [sp, 0x2C]
-	ldr r5, [sp, 0x30]
-	ldr r6, [sp, 0x34]
-	ldr r7, [sp, 0x38]
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r3, 24
-	lsrs r3, 24
-	lsls r4, 16
-	lsrs r4, 16
-	lsls r5, 16
-	lsrs r5, 16
-	lsls r6, 24
-	lsrs r6, 24
-	lsls r7, 24
-	lsrs r7, 24
-	str r4, [sp]
-	str r5, [sp, 0x4]
-	str r6, [sp, 0x8]
-	str r7, [sp, 0xC]
-	movs r4, 0
-	str r4, [sp, 0x10]
-	bl sub_818D6CC
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0x14
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D864
-
-	thumb_func_start sub_818D8AC
-sub_818D8AC: @ 818D8AC
-	push {r4,r5,lr}
-	sub sp, 0x14
-	adds r5, r1, 0
-	ldr r1, [sp, 0x20]
-	ldr r4, [sp, 0x24]
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r5, 24
-	lsrs r5, 24
-	lsls r1, 24
-	lsrs r1, 24
-	lsls r4, 16
-	lsrs r4, 16
-	lsls r2, 16
-	asrs r2, 16
-	str r2, [sp]
-	lsls r3, 16
-	asrs r3, 16
-	str r3, [sp, 0x4]
-	str r1, [sp, 0x8]
-	str r4, [sp, 0xC]
-	movs r1, 0x1
-	str r1, [sp, 0x10]
-	movs r1, 0
-	movs r2, 0
-	adds r3, r5, 0
-	bl sub_818D384
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0x14
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D8AC
-
-	thumb_func_start sub_818D8F0
-sub_818D8F0: @ 818D8F0
-	push {lr}
-	lsls r0, 16
-	lsrs r0, 16
-	bl sub_818D5B0
-	lsls r0, 16
-	lsrs r0, 16
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D8F0
-
-	thumb_func_start sub_818D904
-sub_818D904: @ 818D904
-	push {r4,lr}
-	sub sp, 0xC
-	adds r4, r1, 0
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r4, 24
-	lsrs r4, 24
-	lsls r2, 24
-	lsrs r2, 24
-	lsls r3, 24
-	lsrs r3, 24
-	str r2, [sp]
-	str r3, [sp, 0x4]
-	movs r1, 0x1
-	str r1, [sp, 0x8]
-	movs r1, 0
-	movs r2, 0
-	adds r3, r4, 0
-	bl sub_818D65C
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0xC
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D904
-
-	thumb_func_start sub_818D938
-sub_818D938: @ 818D938
-	push {r4,r5,lr}
-	sub sp, 0x14
-	adds r5, r1, 0
-	ldr r1, [sp, 0x20]
-	ldr r4, [sp, 0x24]
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r5, 24
-	lsrs r5, 24
-	lsls r2, 16
-	lsrs r2, 16
-	lsls r3, 16
-	lsrs r3, 16
-	lsls r1, 24
-	lsrs r1, 24
-	lsls r4, 24
-	lsrs r4, 24
-	str r2, [sp]
-	str r3, [sp, 0x4]
-	str r1, [sp, 0x8]
-	str r4, [sp, 0xC]
-	movs r1, 0x1
-	str r1, [sp, 0x10]
-	movs r1, 0
-	movs r2, 0
-	adds r3, r5, 0
-	bl sub_818D6CC
-	lsls r0, 16
-	lsrs r0, 16
-	add sp, 0x14
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_818D938
-
-	thumb_func_start sub_818D97C
-sub_818D97C: @ 818D97C
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, 24
-	lsrs r1, 24
-	cmp r1, 0x1
-	bne _0818D9A2
-	cmp r0, 0
-	beq _0818D99C
-	ldr r0, =gUnknown_0831F578
-	adds r0, 0x3F
-	ldrb r0, [r0]
-	b _0818D9A2
-	.pool
-_0818D99C:
-	ldr r0, =gUnknown_0831F578
-	adds r0, 0x3C
-	ldrb r0, [r0]
-_0818D9A2:
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_818D97C
-	.align 2, 0 @ Don't pad with nop.
diff --git a/data/data_emerald.s b/data/data_emerald.s
index 54bda4a0e..88c57af8d 100644
--- a/data/data_emerald.s
+++ b/data/data_emerald.s
@@ -3,15 +3,6 @@
 
 	.section .rodata
 
-gUnknown_0860B058:: @ 860B058
-	.incbin "baserom.gba", 0x60b058, 0xc
-
-gUnknown_0860B064:: @ 860B064
-	.incbin "baserom.gba", 0x60b064, 0x8
-
-gUnknown_0860B06C:: @ 860B06C
-	.incbin "baserom.gba", 0x60b06c, 0x8
-
 gUnknown_0860B074:: @ 860B074
 	.incbin "baserom.gba", 0x60b074, 0xa
 
diff --git a/include/battle_dome_cards.h b/include/battle_dome_cards.h
new file mode 100644
index 000000000..a0696d156
--- /dev/null
+++ b/include/battle_dome_cards.h
@@ -0,0 +1,13 @@
+#ifndef GUARD_BATTLE_DOME_CARDS_H
+#define GUARD_BATTLE_DOME_CARDS_H
+
+bool16 dp13_810BB8C(void);
+u16 sub_818D3E4(u16 species, u32 otId, u32 personality, u8 flags, s16 x, s16 y, u8 paletteSlot, u16 paletteTag);
+u16 sub_818D7D8(u16 species, u32 otId, u32 personality, bool8 isFrontPic, s16 x, s16 y, u8 paletteSlot, u16 paletteTag);
+u16 sub_818D820(u16 spriteId);
+u16 sub_818D8AC(u16 species, bool8 isFrontPic, s16 x, s16 y, u8 paletteSlot, u16 paletteTag);
+u16 sub_818D8F0(u16 spriteId);
+u16 sub_818D938(u16 species, bool8 isFrontPic, u16 destX, u16 destY, u8 paletteSlot, u8 windowId);
+u8 sub_818D97C(u8 a0, u8 a1);
+
+#endif //GUARD_BATTLE_DOME_CARDS_H
diff --git a/ld_script.txt b/ld_script.txt
index a6855681f..d5480d5ef 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -239,7 +239,7 @@ SECTIONS {
         asm/recorded_battle.o(.text);
         asm/battle_controller_recorded_opponent.o(.text);
         asm/battle_controller_recorded_player.o(.text);
-        asm/battle_dome_cards.o(.text);
+        src/battle_dome_cards.o(.text);
         asm/lilycove_lady.o(.text);
         asm/battle_frontier_1.o(.text);
         asm/new_menu_helpers.o(.text);
@@ -378,6 +378,7 @@ SECTIONS {
         data/data_860A4AC.o(.rodata);
         data/battle_controller_recorded_opponent.o(.rodata);
         data/battle_controller_recorded_player.o(.rodata);
+        src/battle_dome_cards.o(.rodata);
         data/data_emerald.o(.rodata);
         data/battle_controller_player_partner.o(.rodata);
         data/data_emerald2.o(.rodata);
diff --git a/src/battle_dome_cards.c b/src/battle_dome_cards.c
new file mode 100644
index 000000000..c0557ac70
--- /dev/null
+++ b/src/battle_dome_cards.c
@@ -0,0 +1,430 @@
+
+// Includes
+#include "global.h"
+#include "sprite.h"
+#include "window.h"
+#include "malloc.h"
+#include "species.h"
+#include "palette.h"
+#include "decompress.h"
+#include "battle_dome_cards.h"
+
+extern const struct CompressedSpriteSheet gMonFrontPicTable[NUM_SPECIES];
+extern const struct CompressedSpriteSheet gMonBackPicTable[NUM_SPECIES];
+extern const struct CompressedSpriteSheet gTrainerFrontPicTable[];
+extern const struct CompressedSpriteSheet gTrainerBackPicTable[];
+extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
+extern const union AffineAnimCmd *const gUnknown_082FF618[];
+extern const union AffineAnimCmd *const gUnknown_082FF694[];
+extern const union AnimCmd *const gUnknown_082FF70C[];
+extern const union AnimCmd *const *const gUnknown_08309AAC[NUM_SPECIES];
+extern const union AnimCmd *const *const gUnknown_0830536C[];
+extern const u8 gUnknown_0831F578[];
+
+// Static type declarations
+
+struct BattleDomeCard {
+    u8 *frames;
+    struct SpriteFrameImage *images;
+    u16 paletteTag;
+    u8 spriteId;
+    u8 active;
+};
+
+// Static RAM declarations
+
+static EWRAM_DATA struct SpriteTemplate gUnknown_0203CCEC = {};
+static EWRAM_DATA struct BattleDomeCard gUnknown_0203CD04[8] = {};
+
+// Static ROM declarations
+
+// .rodata
+
+static const struct BattleDomeCard gUnknown_0860B058 = {};
+static const struct OamData gUnknown_0860B064 = {
+    .size = 3
+};
+static const struct OamData gUnknown_0860B06C = {
+    .affineMode = 1, .size = 3
+};
+
+// .text
+
+static void nullsub_122(struct Sprite *sprite)
+{
+
+}
+
+bool16 dp13_810BB8C(void)
+{
+    int i;
+
+    for (i = 0; i < 8; i ++)
+    {
+        gUnknown_0203CD04[i] = gUnknown_0860B058;
+    }
+    return FALSE;
+}
+
+static bool16 load_pokemon_image_TODO(u16 species, u32 personality, bool8 isFrontPic, u8 *dest, bool8 isTrainer, bool8 ignoreDeoxys)
+{
+    if (!isTrainer)
+    {
+        if (isFrontPic)
+        {
+            if (!ignoreDeoxys)
+            {
+                LoadSpecialPokePic(&gMonFrontPicTable[species], dest, species, personality, isFrontPic);
+            }
+            else
+            {
+                LoadSpecialPokePic_DontHandleDeoxys(&gMonFrontPicTable[species], dest, species, personality, isFrontPic);
+            }
+        }
+        else
+        {
+            if (!ignoreDeoxys)
+            {
+                LoadSpecialPokePic(&gMonBackPicTable[species], dest, species, personality, isFrontPic);
+            }
+            else
+            {
+                LoadSpecialPokePic_DontHandleDeoxys(&gMonBackPicTable[species], dest, species, personality, isFrontPic);
+            }
+        }
+    }
+    else
+    {
+        if (isFrontPic)
+        {
+            DecompressPicFromTable(&gTrainerFrontPicTable[species], dest, species);
+        }
+        else
+        {
+            DecompressPicFromTable(&gTrainerBackPicTable[species], dest, species);
+        }
+    }
+    return FALSE;
+}
+
+static bool16 sub_818D09C(u16 species, u32 personality, bool8 isFrontPic, u8 *dest, bool8 isTrainer)
+{
+    return load_pokemon_image_TODO(species, personality, isFrontPic, dest, isTrainer, FALSE);
+}
+
+static void sub_818D0C4(u16 species, u32 otId, u32 personality, u8 paletteSlot, u16 paletteTag, bool8 isTrainer)
+{
+    if (!isTrainer)
+    {
+        if (paletteTag == 0xFFFF)
+        {
+            gUnknown_0203CCEC.paletteTag |= 0xFFFF;
+            LoadCompressedPalette(species_and_otid_get_pal(species, otId, personality), 0x100 + paletteSlot * 0x10, 0x20);
+        }
+        else
+        {
+            gUnknown_0203CCEC.paletteTag = paletteTag;
+            LoadCompressedObjectPalette(sub_806E7CC(species, otId, personality));
+        }
+    }
+    else
+    {
+        if (paletteTag == 0xFFFF)
+        {
+            gUnknown_0203CCEC.paletteTag |= 0xFFFF;
+            LoadCompressedPalette(gTrainerFrontPicPaletteTable[species].data, 0x100 + paletteSlot * 0x10, 0x20);
+        }
+        else
+        {
+            gUnknown_0203CCEC.paletteTag = paletteTag;
+            LoadCompressedObjectPalette(&gTrainerFrontPicPaletteTable[species]);
+        }
+    }
+}
+
+static void sub_818D180(u16 species, u32 otId, u32 personality, u8 paletteSlot, bool8 isTrainer)
+{
+    if (!isTrainer)
+    {
+        LoadCompressedPalette(species_and_otid_get_pal(species, otId, personality), paletteSlot * 0x10, 0x20);
+    }
+    else
+    {
+        LoadCompressedPalette(gTrainerFrontPicPaletteTable[species].data, paletteSlot * 0x10, 0x20);
+    }
+}
+
+static void uns_builder_assign_animtable1(bool8 isTrainer)
+{
+    if (!isTrainer)
+    {
+        gUnknown_0203CCEC.anims = gUnknown_082FF70C;
+    }
+    else
+    {
+        gUnknown_0203CCEC.anims = gUnknown_0830536C[0];
+    }
+}
+
+static u16 oamt_spawn_poke_or_trainer_picture(u16 species, u32 otId, u32 personality, bool8 isFrontPic, s16 x, s16 y, u8 paletteSlot, u16 paletteTag, bool8 isTrainer, bool8 ignoreDeoxys)
+{
+    u8 i;
+    u8 *framePics;
+    struct SpriteFrameImage *images;
+    int j;
+    u8 spriteId;
+
+    for (i = 0; i < 8; i ++)
+    {
+        if (!gUnknown_0203CD04[i].active)
+        {
+            break;
+        }
+    }
+    if (i == 8)
+    {
+        return 0xFFFF;
+    }
+    framePics = Alloc(4 * 0x800);
+    if (!framePics)
+    {
+        return 0xFFFF;
+    }
+    images = Alloc(4 * sizeof(struct SpriteFrameImage));
+    if (!images)
+    {
+        Free(framePics);
+        return 0xFFFF;
+    }
+    if (load_pokemon_image_TODO(species, personality, isFrontPic, framePics, isTrainer, ignoreDeoxys))
+    {
+        // debug trap?
+        return 0xFFFF;
+    }
+    for (j = 0; j < 4; j ++)
+    {
+        images[j].data = framePics + 0x800 * j;
+        images[j].size = 0x800;
+    }
+    gUnknown_0203CCEC.tileTag = 0xFFFF;
+    gUnknown_0203CCEC.oam = &gUnknown_0860B064;
+    uns_builder_assign_animtable1(isTrainer);
+    gUnknown_0203CCEC.images = images;
+    gUnknown_0203CCEC.affineAnims = gDummySpriteAffineAnimTable;
+    gUnknown_0203CCEC.callback = nullsub_122;
+    sub_818D0C4(species, otId, personality, paletteSlot, paletteTag, isTrainer);
+    spriteId = CreateSprite(&gUnknown_0203CCEC, x, y, 0);
+    if (paletteTag == 0xFFFF)
+    {
+        gSprites[spriteId].oam.paletteNum = paletteSlot;
+    }
+    gUnknown_0203CD04[i].frames = framePics;
+    gUnknown_0203CD04[i].images = images;
+    gUnknown_0203CD04[i].paletteTag = paletteTag;
+    gUnknown_0203CD04[i].spriteId = spriteId;
+    gUnknown_0203CD04[i].active = TRUE;
+    return spriteId;
+}
+
+static u16 sub_818D384(u16 species, u32 otId, u32 personality, bool8 isFrontPic, s16 x, s16 y, u8 paletteSlot, u16 paletteTag, bool8 isTrainer)
+{
+    return oamt_spawn_poke_or_trainer_picture(species, otId, personality, isFrontPic, x, y, paletteSlot, paletteTag, isTrainer, FALSE);
+}
+
+u16 sub_818D3E4(u16 species, u32 otId, u32 personality, u8 flags, s16 x, s16 y, u8 paletteSlot, u16 paletteTag)
+{
+    u8 *framePics;
+    struct SpriteFrameImage *images;
+    int j;
+    u8 i;
+    u8 spriteId;
+    u8 flags2;
+
+    for (i = 0; i < 8; i ++)
+    {
+        if (!gUnknown_0203CD04[i].active)
+        {
+            break;
+        }
+    }
+    if (i == 8)
+    {
+        return 0xFFFF;
+    }
+    framePics = Alloc(4 * 0x800);
+    if (!framePics)
+    {
+        return 0xFFFF;
+    }
+    if (flags & 0x80)
+    {
+        flags &= 0x7F;
+        flags2 = 3;
+    }
+    else
+    {
+        flags2 = flags;
+    }
+    images = Alloc(4 * sizeof(struct SpriteFrameImage));
+    if (!images)
+    {
+        Free(framePics);
+        return 0xFFFF;
+    }
+    if (load_pokemon_image_TODO(species, personality, flags, framePics, FALSE, FALSE))
+    {
+        // debug trap?
+        return 0xFFFF;
+    }
+    for (j = 0; j < 4; j ++)
+    {
+        images[j].data = framePics + 0x800 * j;
+        images[j].size = 0x800;
+    }
+    gUnknown_0203CCEC.tileTag = 0xFFFF;
+    gUnknown_0203CCEC.anims = gUnknown_08309AAC[species];
+    gUnknown_0203CCEC.images = images;
+    if (flags2 == 0x01)
+    {
+        gUnknown_0203CCEC.affineAnims = gUnknown_082FF694;
+        gUnknown_0203CCEC.oam = &gUnknown_0860B06C;
+    }
+    else if (flags2 == 0x00)
+    {
+        gUnknown_0203CCEC.affineAnims = gUnknown_082FF618;
+        gUnknown_0203CCEC.oam = &gUnknown_0860B06C;
+    }
+    else
+    {
+        gUnknown_0203CCEC.oam = &gUnknown_0860B064;
+        gUnknown_0203CCEC.affineAnims = gDummySpriteAffineAnimTable;
+    }
+    gUnknown_0203CCEC.callback = nullsub_122;
+    sub_818D0C4(species, otId, personality, paletteSlot, paletteTag, FALSE);
+    spriteId = CreateSprite(&gUnknown_0203CCEC, x, y, 0);
+    if (paletteTag == 0xFFFF)
+    {
+        gSprites[spriteId].oam.paletteNum = paletteSlot;
+    }
+    gUnknown_0203CD04[i].frames = framePics;
+    gUnknown_0203CD04[i].images = images;
+    gUnknown_0203CD04[i].paletteTag = paletteTag;
+    gUnknown_0203CD04[i].spriteId = spriteId;
+    gUnknown_0203CD04[i].active = TRUE;
+    return spriteId;
+}
+
+static u16 sub_818D5B0(u16 spriteId)
+{
+    u8 i;
+    u8 *framePics;
+    struct SpriteFrameImage *images;
+
+    for (i = 0; i < 8; i ++)
+    {
+        if (gUnknown_0203CD04[i].spriteId == spriteId)
+        {
+            break;
+        }
+    }
+    if (i == 8)
+    {
+        return 0xFFFF;
+    }
+    framePics = gUnknown_0203CD04[i].frames;
+    images = gUnknown_0203CD04[i].images;
+    if (gUnknown_0203CD04[i].paletteTag != 0xFFFF)
+    {
+        FreeSpritePaletteByTag(GetSpritePaletteTagByPaletteNum(gSprites[spriteId].oam.paletteNum));
+    }
+    DestroySprite(&gSprites[spriteId]);
+    Free(framePics);
+    Free(images);
+    gUnknown_0203CD04[i] = gUnknown_0860B058;
+    return 0;
+}
+
+static u16 sub_818D65C(u16 species, u32 otId, u32 personality, bool8 isFrontPic, u8 paletteSlot, u8 windowId, bool8 isTrainer)
+{
+    if (sub_818D09C(species, personality, isFrontPic, (u8 *)GetWindowAttribute(windowId, WINDOW_TILE_DATA), FALSE))
+    {
+        return 0xFFFF;
+    }
+    sub_818D180(species, otId, personality, paletteSlot, isTrainer);
+    return 0;
+}
+
+static u16 sub_818D6CC(u16 species, u32 otId, u32 personality, bool8 isFrontPic, u16 destX, u16 destY, u8 paletteSlot, u8 windowId, bool8 isTrainer)
+{
+    u8 *framePics;
+
+    framePics = Alloc(4 * 0x800);
+    if (framePics && !sub_818D09C(species, personality, isFrontPic, framePics, isTrainer))
+    {
+        BlitBitmapRectToWindow(windowId, framePics, 0, 0, 0x40, 0x40, destX, destY, 0x40, 0x40);
+        sub_818D180(species, otId, personality, paletteSlot, isTrainer);
+        Free(framePics);
+        return 0;
+    }
+    return 0xFFFF;
+}
+
+static u16 sub_818D778(u16 species, u32 otId, u32 personality, bool8 isFrontPic, s16 x, s16 y, u8 paletteSlot, u16 paletteTag, bool8 ignoreDeoxys)
+{
+    return oamt_spawn_poke_or_trainer_picture(species, otId, personality, isFrontPic, x, y, paletteSlot, paletteTag, FALSE, ignoreDeoxys);
+}
+
+u16 sub_818D7D8(u16 species, u32 otId, u32 personality, bool8 isFrontPic, s16 x, s16 y, u8 paletteSlot, u16 paletteTag)
+{
+    return sub_818D778(species, otId, personality, isFrontPic, x, y, paletteSlot, paletteTag, FALSE);
+}
+
+u16 sub_818D820(u16 spriteId)
+{
+    return sub_818D5B0(spriteId);
+}
+
+u16 sub_818D834(u16 species, u32 otId, u32 personality, bool8 isFrontPic, u8 paletteSlot, u8 windowId)
+{
+    return sub_818D65C(species, otId, personality, isFrontPic, paletteSlot, windowId, FALSE);
+}
+
+u16 sub_818D864(u16 species, u32 otId, u32 personality, bool8 isFrontPic, u16 destX, u16 destY, u8 paletteSlot, u8 windowId)
+{
+    return sub_818D6CC(species, otId, personality, isFrontPic, destX, destY, paletteSlot, windowId, FALSE);
+}
+
+u16 sub_818D8AC(u16 species, bool8 isFrontPic, s16 x, s16 y, u8 paletteSlot, u16 paletteTag)
+{
+    return sub_818D384(species, 0, 0, isFrontPic, x, y, paletteSlot, paletteTag, TRUE);
+}
+
+u16 sub_818D8F0(u16 spriteId)
+{
+    return sub_818D5B0(spriteId);
+}
+
+u16 sub_818D904(u16 species, bool8 isFrontPic, u8 paletteSlot, u8 windowId)
+{
+    return sub_818D65C(species, 0, 0, isFrontPic, paletteSlot, windowId, TRUE);
+}
+
+u16 sub_818D938(u16 species, bool8 isFrontPic, u16 destX, u16 destY, u8 paletteSlot, u8 windowId)
+{
+    return sub_818D6CC(species, 0, 0, isFrontPic, destX, destY, paletteSlot, windowId, TRUE);
+}
+
+u8 sub_818D97C(u8 a0, u8 a1)
+{
+    if (a1 == 1)
+    {
+        switch (a0)
+        {
+            default:
+                return gUnknown_0831F578[0x3F];
+            case 0:
+                return gUnknown_0831F578[0x3C];
+        }
+    }
+    return a0;
+}
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 1995bf7bf..9f3d81418 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -1762,11 +1762,7 @@ gUnknown_0203CCDC: @ 203CCDC
 gUnknown_0203CCE8: @ 203CCE8
 	.space 0x4
 
-gUnknown_0203CCEC: @ 203CCEC
-	.space 0x18
-
-gUnknown_0203CD04: @ 203CD04
-	.space 0x60
+    .include "src/battle_dome_cards.o"
 
 gUnknown_0203CD64: @ 203CD64
 	.space 0x4