diff --git a/include/constants/hold_effects.h b/include/constants/hold_effects.h
index 759931cd16..f96e7df4d5 100644
--- a/include/constants/hold_effects.h
+++ b/include/constants/hold_effects.h
@@ -137,23 +137,7 @@
 #define HOLD_EFFECT_TERRAIN_EXTENDER 150
 #define HOLD_EFFECT_SEEDS            151
 #define HOLD_EFFECT_ADRENALINE_ORB   152
-#define HOLD_EFFECT_BUG_MEMORY       153
-#define HOLD_EFFECT_DARK_MEMORY      154
-#define HOLD_EFFECT_DRAGON_MEMORY    155
-#define HOLD_EFFECT_ELECTRIC_MEMORY  156
-#define HOLD_EFFECT_FAIRY_MEMORY     157
-#define HOLD_EFFECT_FIGHTING_MEMORY  158
-#define HOLD_EFFECT_FIRE_MEMORY      159
-#define HOLD_EFFECT_FLYING_MEMORY    160
-#define HOLD_EFFECT_GHOST_MEMORY     161
-#define HOLD_EFFECT_GRASS_MEMORY     162
-#define HOLD_EFFECT_GROUND_MEMORY    163
-#define HOLD_EFFECT_ICE_MEMORY       164
-#define HOLD_EFFECT_POISON_MEMORY    165
-#define HOLD_EFFECT_PSYCHIC_MEMORY   166
-#define HOLD_EFFECT_ROCK_MEMORY      167
-#define HOLD_EFFECT_STEEL_MEMORY     168
-#define HOLD_EFFECT_WATER_MEMORY     169
+#define HOLD_EFFECT_MEMORY           153
 
 #define HOLD_EFFECT_CHOICE(holdEffect)((holdEffect == HOLD_EFFECT_CHOICE_BAND || holdEffect == HOLD_EFFECT_CHOICE_SCARF || holdEffect == HOLD_EFFECT_CHOICE_SPECS))
 
diff --git a/src/data/items.h b/src/data/items.h
index a6e5026121..1722b329f3 100644
--- a/src/data/items.h
+++ b/src/data/items.h
@@ -5570,13 +5570,13 @@ const struct Item gItems[] =
         .name = _("Bug Memory"),
         .itemId = ITEM_BUG_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_BUG_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sBugMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_BUG,
     },
 
     [ITEM_DARK_MEMORY] =
@@ -5584,13 +5584,13 @@ const struct Item gItems[] =
         .name = _("Dark Memory"),
         .itemId = ITEM_DARK_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_DARK_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sDarkMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_DARK,
     },
 
     [ITEM_DRAGON_MEMORY] =
@@ -5598,13 +5598,13 @@ const struct Item gItems[] =
         .name = _("Dragon Memory"),
         .itemId = ITEM_DRAGON_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_DRAGON_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sDragonMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_DRAGON,
     },
 
     [ITEM_ELECTRIC_MEMORY] =
@@ -5612,13 +5612,13 @@ const struct Item gItems[] =
         .name = _("Elec. Memory"),
         .itemId = ITEM_ELECTRIC_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_ELECTRIC_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sElectricMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_ELECTRIC,
     },
 
     [ITEM_FAIRY_MEMORY] =
@@ -5626,13 +5626,13 @@ const struct Item gItems[] =
         .name = _("Fairy Memory"),
         .itemId = ITEM_FAIRY_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_FAIRY_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sFairyMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_FAIRY,
     },
 
     [ITEM_FIGHTING_MEMORY] =
@@ -5640,13 +5640,13 @@ const struct Item gItems[] =
         .name = _("Fight Memory"),
         .itemId = ITEM_FIGHTING_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_FIGHTING_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sFightingMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_FIGHTING,
     },
 
     [ITEM_FIRE_MEMORY] =
@@ -5654,13 +5654,13 @@ const struct Item gItems[] =
         .name = _("Fire Memory"),
         .itemId = ITEM_FIRE_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_FIRE_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sFireMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_FIRE,
     },
 
     [ITEM_FLYING_MEMORY] =
@@ -5668,13 +5668,13 @@ const struct Item gItems[] =
         .name = _("Flying Memory"),
         .itemId = ITEM_FLYING_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_FLYING_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sFlyingMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_FLYING,
     },
 
     [ITEM_GHOST_MEMORY] =
@@ -5682,13 +5682,13 @@ const struct Item gItems[] =
         .name = _("Ghost Memory"),
         .itemId = ITEM_GHOST_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_GHOST_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sGhostMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_GHOST,
     },
 
     [ITEM_GRASS_MEMORY] =
@@ -5696,13 +5696,13 @@ const struct Item gItems[] =
         .name = _("Grass Memory"),
         .itemId = ITEM_GRASS_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_GRASS_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sGrassMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_GRASS,
     },
 
     [ITEM_GROUND_MEMORY] =
@@ -5710,13 +5710,13 @@ const struct Item gItems[] =
         .name = _("Ground Memory"),
         .itemId = ITEM_GROUND_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_GROUND_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sGroundMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_GROUND,
     },
 
     [ITEM_ICE_MEMORY] =
@@ -5724,13 +5724,13 @@ const struct Item gItems[] =
         .name = _("Ice Memory"),
         .itemId = ITEM_ICE_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_ICE_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sIceMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_ICE,
     },
 
     [ITEM_POISON_MEMORY] =
@@ -5738,13 +5738,13 @@ const struct Item gItems[] =
         .name = _("Poison Memory"),
         .itemId = ITEM_POISON_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_POISON_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sPoisonMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_POISON,
     },
 
     [ITEM_PSYCHIC_MEMORY] =
@@ -5752,13 +5752,13 @@ const struct Item gItems[] =
         .name = _("PsychicMemory"),
         .itemId = ITEM_PSYCHIC_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_PSYCHIC_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sPsychicMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_PSYCHIC,
     },
 
     [ITEM_ROCK_MEMORY] =
@@ -5766,13 +5766,13 @@ const struct Item gItems[] =
         .name = _("Rock Memory"),
         .itemId = ITEM_ROCK_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_ROCK_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sRockMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_ROCK,
     },
 
     [ITEM_STEEL_MEMORY] =
@@ -5780,13 +5780,13 @@ const struct Item gItems[] =
         .name = _("Steel Memory"),
         .itemId = ITEM_STEEL_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_STEEL_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sSteelMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_STEEL,
     },
 
     [ITEM_WATER_MEMORY] =
@@ -5794,13 +5794,13 @@ const struct Item gItems[] =
         .name = _("Water Memory"),
         .itemId = ITEM_WATER_MEMORY,
         .price = 1000,
-        .holdEffect = HOLD_EFFECT_WATER_MEMORY,
+        .holdEffect = HOLD_EFFECT_MEMORY,
         .holdEffectParam = 0,
         .description = sWaterMemoryDesc,
         .pocket = POCKET_ITEMS,
         .type = 4,
         .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
-        .secondaryId = 0,
+        .secondaryId = TYPE_WATER,
     },
 
     [ITEM_FLAME_PLATE] =