diff --git a/graphics/battle_interface/move_info_window_l.png b/graphics/battle_interface/move_info_window_l.png
new file mode 100644
index 0000000000..548acf653b
Binary files /dev/null and b/graphics/battle_interface/move_info_window_l.png differ
diff --git a/graphics/battle_interface/move_info_window_r.png b/graphics/battle_interface/move_info_window_r.png
new file mode 100644
index 0000000000..f83e8f7f88
Binary files /dev/null and b/graphics/battle_interface/move_info_window_r.png differ
diff --git a/include/battle.h b/include/battle.h
index 9a4a57d004..56aad13594 100644
--- a/include/battle.h
+++ b/include/battle.h
@@ -780,6 +780,7 @@ struct BattleStruct
     u8 ballSwapped:1; // Used for the last used ball feature
     u8 throwingPokeBall:1;
     u8 ballSpriteIds[2];    // item gfx, window gfx
+    u8 moveInfoSpriteId; // move info, window gfx
     u8 appearedInBattle; // Bitfield to track which Pokemon appeared in battle. Used for Burmy's form change
     u8 skyDropTargets[MAX_BATTLERS_COUNT]; // For Sky Drop, to account for if multiple Pokemon use Sky Drop in a double battle.
     // When using a move which hits multiple opponents which is then bounced by a target, we need to make sure, the move hits both opponents, the one with bounce, and the one without.
diff --git a/include/battle_interface.h b/include/battle_interface.h
index 3280826ff7..600a9a956d 100644
--- a/include/battle_interface.h
+++ b/include/battle_interface.h
@@ -128,5 +128,7 @@ void SwapBallToDisplay(bool32 sameBall);
 void ArrowsChangeColorLastBallCycle(bool32 showArrows);
 void UpdateAbilityPopup(u8 battlerId);
 void CategoryIcons_LoadSpritesGfx(void);
+void TryToAddMoveInfoWindow(void);
+void TryToHideMoveInfoWindow(void);
 
 #endif // GUARD_BATTLE_INTERFACE_H
diff --git a/src/battle_controller_player.c b/src/battle_controller_player.c
index fcadd22dc7..77ce6083f9 100644
--- a/src/battle_controller_player.c
+++ b/src/battle_controller_player.c
@@ -673,6 +673,7 @@ void HandleInputChooseMove(u32 battler)
 
     if (JOY_NEW(A_BUTTON) && !gBattleStruct->descriptionSubmenu)
     {
+        TryToHideMoveInfoWindow();
         PlaySE(SE_SELECT);
 
         moveTarget = GetBattlerMoveTargetType(battler, moveInfo->moves[gMoveSelectionCursor[battler]]);
@@ -783,6 +784,7 @@ void HandleInputChooseMove(u32 battler)
             BtlController_EmitTwoReturnValues(battler, BUFFER_B, 10, 0xFFFF);
             HideGimmickTriggerSprite();
             PlayerBufferExecCompleted(battler);
+            TryToHideMoveInfoWindow();
         }
     }
     else if (JOY_NEW(DPAD_LEFT) && !gBattleStruct->zmove.viewing)
@@ -882,7 +884,7 @@ void HandleInputChooseMove(u32 battler)
             MoveSelectionDisplayMoveType(battler);
         }
     }
-    else if (JOY_NEW(B_MOVE_DESCRIPTION_BUTTON) && B_MOVE_DESCRIPTION_BUTTON != B_LAST_USED_BALL_BUTTON)
+    else if (JOY_NEW(B_MOVE_DESCRIPTION_BUTTON))
     {
         gBattleStruct->descriptionSubmenu = TRUE;
         MoveSelectionDisplayMoveDescription(battler);
@@ -2133,6 +2135,7 @@ void PlayerHandleChooseMove(u32 battler)
 
         InitMoveSelectionsVarsAndStrings(battler);
         gBattleStruct->gimmick.playerSelect = FALSE;
+        TryToAddMoveInfoWindow();
 
         AssignUsableZMoves(battler, moveInfo->moves);
         gBattleStruct->zmove.viable = (gBattleStruct->zmove.possibleZMoves[battler] & (1u << gMoveSelectionCursor[battler])) != 0;
diff --git a/src/battle_interface.c b/src/battle_interface.c
index 5c514a0d80..0c2aac1898 100644
--- a/src/battle_interface.c
+++ b/src/battle_interface.c
@@ -206,6 +206,7 @@ static void Task_FreeAbilityPopUpGfx(u8);
 
 static void SpriteCB_LastUsedBall(struct Sprite *);
 static void SpriteCB_LastUsedBallWin(struct Sprite *);
+static void SpriteCB_MoveInfoWin(struct Sprite *sprite);
 
 static const struct OamData sOamData_64x32 =
 {
@@ -732,6 +733,7 @@ u8 CreateBattlerHealthboxSprites(u8 battlerId)
 
     gBattleStruct->ballSpriteIds[0] = MAX_SPRITES;
     gBattleStruct->ballSpriteIds[1] = MAX_SPRITES;
+    gBattleStruct->moveInfoSpriteId = MAX_SPRITES;
 
     return healthboxLeftSpriteId;
 }
@@ -2874,6 +2876,36 @@ static const struct SpriteTemplate sSpriteTemplate_LastUsedBallWindow =
     .callback = SpriteCB_LastUsedBallWin
 };
 
+#define MOVE_INFO_WINDOW_TAG 0xE722
+
+static const struct OamData sOamData_MoveInfoWindow =
+{
+    .y = 0,
+    .affineMode = 0,
+    .objMode = 0,
+    .mosaic = 0,
+    .bpp = 0,
+    .shape = SPRITE_SHAPE(32x32),
+    .x = 0,
+    .matrixNum = 0,
+    .size = SPRITE_SIZE(32x32),
+    .tileNum = 0,
+    .priority = 1,
+    .paletteNum = 0,
+    .affineParam = 0,
+};
+
+static const struct SpriteTemplate sSpriteTemplate_MoveInfoWindow =
+{
+    .tileTag = MOVE_INFO_WINDOW_TAG,
+    .paletteTag = ABILITY_POP_UP_TAG,
+    .oam = &sOamData_MoveInfoWindow,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCB_MoveInfoWin
+};
+
 #if B_LAST_USED_BALL_BUTTON == R_BUTTON && B_LAST_USED_BALL_CYCLE == TRUE
     static const u8 ALIGNED(4) sLastUsedBallWindowGfx[] = INCBIN_U8("graphics/battle_interface/last_used_ball_r_cycle.4bpp");
 #elif B_LAST_USED_BALL_CYCLE == TRUE
@@ -2888,6 +2920,17 @@ static const struct SpriteSheet sSpriteSheet_LastUsedBallWindow =
     sLastUsedBallWindowGfx, sizeof(sLastUsedBallWindowGfx), LAST_BALL_WINDOW_TAG
 };
 
+#if B_MOVE_DESCRIPTION_BUTTON == R_BUTTON
+static const u8 sMoveInfoWindowGfx[] = INCBIN_U8("graphics/battle_interface/move_info_window_r.4bpp");
+#else
+static const u8 sMoveInfoWindowGfx[] = INCBIN_U8("graphics/battle_interface/move_info_window_l.4bpp");
+#endif
+
+static const struct SpriteSheet sSpriteSheet_MoveInfoWindow =
+{
+    sMoveInfoWindowGfx, sizeof(sMoveInfoWindowGfx), MOVE_INFO_WINDOW_TAG
+};
+
 #define LAST_USED_BALL_X_F    14
 #define LAST_USED_BALL_X_0    -14
 #define LAST_USED_BALL_Y      ((IsDoubleBattle()) ? 78 : 68)
@@ -2946,7 +2989,7 @@ void TryAddLastUsedBallItemSprites(void)
         gBattleStruct->ballSpriteIds[0] = AddItemIconSprite(102, 102, gBallToDisplay);
         gSprites[gBattleStruct->ballSpriteIds[0]].x = LAST_USED_BALL_X_0;
         gSprites[gBattleStruct->ballSpriteIds[0]].y = LAST_USED_BALL_Y;
-        gSprites[gBattleStruct->ballSpriteIds[0]].sHide = FALSE;   // restore
+        gSprites[gBattleStruct->ballSpriteIds[0]].sHide = FALSE;
         gLastUsedBallMenuPresent = TRUE;
         gSprites[gBattleStruct->ballSpriteIds[0]].callback = SpriteCB_LastUsedBall;
     }
@@ -2961,7 +3004,8 @@ void TryAddLastUsedBallItemSprites(void)
         gBattleStruct->ballSpriteIds[1] = CreateSprite(&sSpriteTemplate_LastUsedBallWindow,
                                                        LAST_BALL_WIN_X_0,
                                                        LAST_USED_WIN_Y, 5);
-        gSprites[gBattleStruct->ballSpriteIds[1]].sHide = FALSE;   // restore
+        gSprites[gBattleStruct->ballSpriteIds[1]].sHide = FALSE;
+        gSprites[gBattleStruct->moveInfoSpriteId].sHide = TRUE;
         gLastUsedBallMenuPresent = TRUE;
     }
     if (B_LAST_USED_BALL_CYCLE == TRUE)
@@ -2984,6 +3028,32 @@ static void DestroyLastUsedBallGfx(struct Sprite *sprite)
     gBattleStruct->ballSpriteIds[0] = MAX_SPRITES;
 }
 
+void TryToAddMoveInfoWindow(void)
+{
+    LoadSpritePalette(&sSpritePalette_AbilityPopUp);
+    if (GetSpriteTileStartByTag(MOVE_INFO_WINDOW_TAG) == 0xFFFF)
+        LoadSpriteSheet(&sSpriteSheet_MoveInfoWindow);
+
+    if (gBattleStruct->moveInfoSpriteId == MAX_SPRITES)
+    {
+        gBattleStruct->moveInfoSpriteId = CreateSprite(&sSpriteTemplate_MoveInfoWindow, LAST_BALL_WIN_X_0, LAST_USED_WIN_Y + 32, 6);
+        gSprites[gBattleStruct->moveInfoSpriteId].sHide = FALSE;
+    }
+}
+
+void TryToHideMoveInfoWindow(void)
+{
+    gSprites[gBattleStruct->moveInfoSpriteId].sHide = TRUE;
+}
+
+static void DestroyMoveInfoWinGfx(struct Sprite *sprite)
+{
+    FreeSpriteTilesByTag(MOVE_INFO_WINDOW_TAG);
+    FreeSpritePaletteByTag(ABILITY_POP_UP_TAG);
+    DestroySprite(sprite);
+    gBattleStruct->moveInfoSpriteId = MAX_SPRITES;
+}
+
 static void SpriteCB_LastUsedBallWin(struct Sprite *sprite)
 {
     if (sprite->sHide)
@@ -3021,6 +3091,23 @@ static void SpriteCB_LastUsedBall(struct Sprite *sprite)
     }
 }
 
+static void SpriteCB_MoveInfoWin(struct Sprite *sprite)
+{    
+    if (sprite->sHide)
+    {
+        if (sprite->x != LAST_BALL_WIN_X_0)
+            sprite->x--;
+
+        if (sprite->x == LAST_BALL_WIN_X_0)
+            DestroyMoveInfoWinGfx(sprite);
+    }
+    else
+    {
+        if (sprite->x != LAST_BALL_WIN_X_F)
+            sprite->x++;
+    }
+}
+
 static void TryHideOrRestoreLastUsedBall(u8 caseId)
 {
     if (B_LAST_USED_BALL == FALSE)
@@ -3032,16 +3119,16 @@ static void TryHideOrRestoreLastUsedBall(u8 caseId)
     {
     case 0: // hide
         if (gBattleStruct->ballSpriteIds[0] != MAX_SPRITES)
-            gSprites[gBattleStruct->ballSpriteIds[0]].sHide = TRUE;   // hide
+            gSprites[gBattleStruct->ballSpriteIds[0]].sHide = TRUE;
         if (gBattleStruct->ballSpriteIds[1] != MAX_SPRITES)
-            gSprites[gBattleStruct->ballSpriteIds[1]].sHide = TRUE;   // hide
+            gSprites[gBattleStruct->ballSpriteIds[1]].sHide = TRUE;
         gLastUsedBallMenuPresent = FALSE;
         break;
     case 1: // restore
         if (gBattleStruct->ballSpriteIds[0] != MAX_SPRITES)
-            gSprites[gBattleStruct->ballSpriteIds[0]].sHide = FALSE;   // restore
+            gSprites[gBattleStruct->ballSpriteIds[0]].sHide = FALSE;
         if (gBattleStruct->ballSpriteIds[1] != MAX_SPRITES)
-            gSprites[gBattleStruct->ballSpriteIds[1]].sHide = FALSE;   // restore
+            gSprites[gBattleStruct->ballSpriteIds[1]].sHide = FALSE;
         gLastUsedBallMenuPresent = TRUE;
         break;
     }