There’s many item ideas so I guess I will try to make one…
I found this bat at The Forgotten Place, it was from Cheems
Name:Bonkie Bat
Description:Stun your opponent immediately! This bat was used by Cheems. Now you are having it, keep it clean and bonk the opponent at right time!
So what can this item do? It simply stun the opponent which mean opponent won’t be able to attack at one time, so you will have a double attack. The item can only be use one time in the battle!