Function getTempBattleStatBoosterItemName
- getTempBattleStatBoosterItemName(tempBattleStat): "X Attack" | "X Defense" | "X Sp. Atk" | "X Sp. Def" | "X Speed" | "X Accuracy" | "Dire Hit"
Returns "X Attack" | "X Defense" | "X Sp. Atk" | "X Sp. Def" | "X Speed" | "X Accuracy" | "Dire Hit"