diff --git a/test/item_effect_set_mist.c b/test/item_effect_set_mist.c
new file mode 100644
index 000000000..e01775ec4
--- /dev/null
+++ b/test/item_effect_set_mist.c
@@ -0,0 +1,19 @@
+#include "global.h"
+#include "test_battle.h"
+
+SINGLE_BATTLE_TEST("Guard Spec. sets Mist effect on the battlers side")
+{
+    GIVEN {
+        ASSUME(gItems[ITEM_GUARD_SPEC].battleUsage == EFFECT_ITEM_SET_MIST);
+        PLAYER(SPECIES_WOBBUFFET);
+        OPPONENT(SPECIES_WOBBUFFET);
+    } WHEN {
+        TURN { USE_ITEM(player, ITEM_GUARD_SPEC, partyIndex: 0); }
+        TURN { MOVE(opponent, MOVE_GROWL); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_MIST, player);
+        MESSAGE("Ally became shrouded in MIST!");
+        MESSAGE("Foe Wobbuffet used Growl!");
+        MESSAGE("Wobbuffet is protected by MIST!");
+    }
+}