diff --git a/test/battle/ability/aura_break.c b/test/battle/ability/aura_break.c
index 93b21421e4..389ab327b1 100644
--- a/test/battle/ability/aura_break.c
+++ b/test/battle/ability/aura_break.c
@@ -1,6 +1,115 @@
 #include "global.h"
 #include "test/battle.h"
 
-TO_DO_BATTLE_TEST("Aura Break inverts Fairy Aura's effect");
-TO_DO_BATTLE_TEST("Aura Break inverts Dark Aura's effect");
-TO_DO_BATTLE_TEST("Aura Break ignores Mold Breaker abilities");
+DOUBLE_BATTLE_TEST("Aura Break inverts Fairy Aura's effect")
+{
+    s16 damage[3];
+
+	GIVEN {
+		PLAYER(SPECIES_WOBBUFFET);
+		PLAYER(SPECIES_WOBBUFFET);
+		PLAYER(SPECIES_XERNEAS) { Ability(ABILITY_FAIRY_AURA); }
+		OPPONENT(SPECIES_WOBBUFFET);
+		OPPONENT(SPECIES_WOBBUFFET);
+		OPPONENT(SPECIES_ZYGARDE_50) { Ability(ABILITY_AURA_BREAK); }
+	} WHEN {
+		TURN { MOVE(playerLeft, MOVE_PLAY_ROUGH, target:opponentLeft); }
+		TURN { MOVE(playerLeft, MOVE_PLAY_ROUGH, target:opponentLeft); SWITCH(playerRight, 2); }
+		TURN { MOVE(playerLeft, MOVE_PLAY_ROUGH, target:opponentLeft); SWITCH(opponentRight, 2); }
+	} SCENE {
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_PLAY_ROUGH, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[0]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_PLAY_ROUGH, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[1]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_PLAY_ROUGH, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[2]);
+
+	} THEN {
+		EXPECT_MUL_EQ(damage[0], UQ_4_12(1.33), damage[1]);
+		EXPECT_MUL_EQ(damage[0], UQ_4_12(0.75), damage[2]);
+	}
+}
+
+DOUBLE_BATTLE_TEST("Aura Break inverts Dark Aura's effect")
+{
+    s16 damage[3];
+
+	GIVEN {
+		PLAYER(SPECIES_WOBBUFFET);
+		PLAYER(SPECIES_WOBBUFFET);
+		PLAYER(SPECIES_YVELTAL) { Ability(ABILITY_DARK_AURA); }
+		OPPONENT(SPECIES_WOBBUFFET);
+		OPPONENT(SPECIES_WOBBUFFET);
+		OPPONENT(SPECIES_ZYGARDE_50) { Ability(ABILITY_AURA_BREAK); }
+	} WHEN {
+		TURN { MOVE(playerLeft, MOVE_BITE, target:opponentLeft); }
+		TURN { MOVE(playerLeft, MOVE_BITE, target:opponentLeft); SWITCH(playerRight, 2); }
+		TURN { MOVE(playerLeft, MOVE_BITE, target:opponentLeft); SWITCH(opponentRight, 2); }
+	} SCENE {
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_BITE, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[0]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_BITE, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[1]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_BITE, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[2]);
+
+	} THEN {
+		EXPECT_MUL_EQ(damage[0], UQ_4_12(1.33), damage[1]);
+		EXPECT_MUL_EQ(damage[0], UQ_4_12(0.75), damage[2]);
+	}
+}
+
+DOUBLE_BATTLE_TEST("Aura Break ignores Mold Breaker abilities")
+{
+    s16 damage[6];
+    u32 species = SPECIES_WOBBUFFET, ability = ABILITY_NONE;
+
+    PARAMETRIZE { species = SPECIES_WOBBUFFET, ability = ABILITY_SHADOW_TAG; }
+    PARAMETRIZE { species = SPECIES_CRANIDOS, ability = ABILITY_MOLD_BREAKER; }
+    PARAMETRIZE { species = SPECIES_ZEKROM, ability = ABILITY_TERAVOLT; }
+    PARAMETRIZE { species = SPECIES_RESHIRAM, ability = ABILITY_TURBOBLAZE; }
+
+	GIVEN {
+		PLAYER(species) { Ability(ability); Level(50); }
+		PLAYER(SPECIES_WOBBUFFET);
+		PLAYER(SPECIES_YVELTAL) { Ability(ABILITY_DARK_AURA); }
+		PLAYER(SPECIES_XERNEAS) { Ability(ABILITY_FAIRY_AURA); }
+		OPPONENT(SPECIES_WOBBUFFET);
+		OPPONENT(SPECIES_WOBBUFFET);
+		OPPONENT(SPECIES_ZYGARDE_50) { Ability(ABILITY_AURA_BREAK); }
+	} WHEN {
+		TURN { MOVE(playerLeft, MOVE_BITE, target: opponentLeft); }
+		TURN { MOVE(playerLeft, MOVE_PLAY_ROUGH, target: opponentLeft); }
+		TURN { MOVE(playerLeft, MOVE_BITE, target: opponentLeft); SWITCH(playerRight, 2); }
+		TURN { MOVE(playerLeft, MOVE_PLAY_ROUGH, target: opponentLeft); SWITCH(playerRight, 3); }
+		TURN { MOVE(playerLeft, MOVE_BITE, target: opponentLeft); SWITCH(playerRight, 2); SWITCH(opponentRight, 2); }
+		TURN { MOVE(playerLeft, MOVE_PLAY_ROUGH, target: opponentLeft); SWITCH(playerRight, 3); }
+	} SCENE {
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_BITE, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[0]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_PLAY_ROUGH, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[1]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_BITE, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[2]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_PLAY_ROUGH, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[3]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_BITE, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[4]);
+
+		ANIMATION(ANIM_TYPE_MOVE, MOVE_PLAY_ROUGH, playerLeft);
+		HP_BAR(opponentLeft, captureDamage: &damage[5]);
+    } THEN {
+		EXPECT_MUL_EQ(damage[0], UQ_4_12(1.33), damage[2]);
+		EXPECT_MUL_EQ(damage[0], UQ_4_12(0.75), damage[4]);
+		EXPECT_MUL_EQ(damage[1], UQ_4_12(1.33), damage[3]);
+		EXPECT_MUL_EQ(damage[1], UQ_4_12(0.75), damage[5]);
+	}
+}