diff --git a/include/pokemon_summary_screen.h b/include/pokemon_summary_screen.h
index 3996c8e15..b026baa53 100755
--- a/include/pokemon_summary_screen.h
+++ b/include/pokemon_summary_screen.h
@@ -10,7 +10,7 @@ extern const u8 *const gNatureNamePointers[];
 
 void ShowPokemonSummaryScreen(u8 mode, void *mons, u8 monIndex, u8 maxMonIndex, void (*callback)(void));
 void ShowSelectMovePokemonSummaryScreen(struct Pokemon *mons, u8 monIndex, u8 maxMonIndex, void (*callback)(void), u16 newMove);
-void ShowPokemonSummaryScreenSet40EF(u8 mode, struct BoxPokemon *mons, u8 monIndex, u8 maxMonIndex, void (*callback)(void));
+void ShowPokemonSummaryScreenHandleDeoxys(u8 mode, struct BoxPokemon *mons, u8 monIndex, u8 maxMonIndex, void (*callback)(void));
 u8 GetMoveSlotToReplace(void);
 void SummaryScreen_SetAnimDelayTaskId(u8 taskId);
 
diff --git a/src/pokemon_storage_system.c b/src/pokemon_storage_system.c
index 32069153e..4d4879d24 100644
--- a/src/pokemon_storage_system.c
+++ b/src/pokemon_storage_system.c
@@ -3755,7 +3755,7 @@ static void Task_ChangeScreen(u8 taskId)
         mode = sStorage->summaryScreenMode;
         FreePokeStorageData();
         if (mode == SUMMARY_MODE_NORMAL && boxMons == &sSavedMovingMon.box)
-            ShowPokemonSummaryScreenSet40EF(mode, boxMons, monIndex, maxMonIndex, CB2_ReturnToPokeStorage);
+            ShowPokemonSummaryScreenHandleDeoxys(mode, boxMons, monIndex, maxMonIndex, CB2_ReturnToPokeStorage);
         else
             ShowPokemonSummaryScreen(mode, boxMons, monIndex, maxMonIndex, CB2_ReturnToPokeStorage);
         break;
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index 74e1da2cc..9806a75dc 100644
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -182,7 +182,7 @@ static EWRAM_DATA struct PokemonSummaryScreenData
     u8 filler40CA;
     u8 windowIds[8];
     u8 spriteIds[SPRITE_ARR_ID_COUNT];
-    bool8 unk40EF;
+    bool8 handleDeoxys;
     s16 switchCounter; // Used for various switch statement cases that decompress/load graphics or pokemon data
     u8 unk_filler4[6];
 } *sMonSummaryScreen = NULL;
@@ -1122,10 +1122,10 @@ void ShowSelectMovePokemonSummaryScreen(struct Pokemon *mons, u8 monIndex, u8 ma
     sMonSummaryScreen->newMove = newMove;
 }
 
-void ShowPokemonSummaryScreenSet40EF(u8 mode, struct BoxPokemon *mons, u8 monIndex, u8 maxMonIndex, void (*callback)(void))
+void ShowPokemonSummaryScreenHandleDeoxys(u8 mode, struct BoxPokemon *mons, u8 monIndex, u8 maxMonIndex, void (*callback)(void))
 {
     ShowPokemonSummaryScreen(mode, mons, monIndex, maxMonIndex, callback);
-    sMonSummaryScreen->unk40EF = TRUE;
+    sMonSummaryScreen->handleDeoxys = TRUE;
 }
 
 static void MainCB2(void)
@@ -1406,7 +1406,7 @@ static bool8 ExtractMonDataToSummaryStruct(struct Pokemon *mon)
         sum->ppBonuses = GetMonData(mon, MON_DATA_PP_BONUSES);
         break;
     case 2:
-        if (sMonSummaryScreen->monList.mons == gPlayerParty || sMonSummaryScreen->mode == SUMMARY_MODE_BOX || sMonSummaryScreen->unk40EF == TRUE)
+        if (sMonSummaryScreen->monList.mons == gPlayerParty || sMonSummaryScreen->mode == SUMMARY_MODE_BOX || sMonSummaryScreen->handleDeoxys == TRUE)
         {
             sum->nature = GetNature(mon);
             sum->currentHP = GetMonData(mon, MON_DATA_HP);
@@ -3888,7 +3888,7 @@ static u8 LoadMonGfxAndSprite(struct Pokemon *mon, s16 *state)
         {
             if (gMonSpritesGfxPtr != NULL)
             {
-                if (sMonSummaryScreen->monList.mons == gPlayerParty || sMonSummaryScreen->mode == SUMMARY_MODE_BOX || sMonSummaryScreen->unk40EF == TRUE)
+                if (sMonSummaryScreen->monList.mons == gPlayerParty || sMonSummaryScreen->mode == SUMMARY_MODE_BOX || sMonSummaryScreen->handleDeoxys == TRUE)
                     HandleLoadSpecialPokePic_2(&gMonFrontPicTable[summary->species2],
                                                gMonSpritesGfxPtr->sprites.ptr[B_POSITION_OPPONENT_LEFT],
                                                summary->species2,
@@ -3901,7 +3901,7 @@ static u8 LoadMonGfxAndSprite(struct Pokemon *mon, s16 *state)
             }
             else
             {
-                if (sMonSummaryScreen->monList.mons == gPlayerParty || sMonSummaryScreen->mode == SUMMARY_MODE_BOX || sMonSummaryScreen->unk40EF == TRUE)
+                if (sMonSummaryScreen->monList.mons == gPlayerParty || sMonSummaryScreen->mode == SUMMARY_MODE_BOX || sMonSummaryScreen->handleDeoxys == TRUE)
                     HandleLoadSpecialPokePic_2(&gMonFrontPicTable[summary->species2],
                                                 MonSpritesGfxManager_GetSpritePtr(MON_SPR_GFX_MANAGER_A, B_POSITION_OPPONENT_LEFT),
                                                 summary->species2,