Gum-Gum Champion Rifle #EB01-028

[Counter] If your Leader has the {Impel Down} type, up to 1 of your Leader or Character cards gains +2000 power during this battle. Then, your opponent returns 1 of their active Characters to the owner's hand.

[Trigger] Return up to 1 Character with a cost of 3 or less to the bottom of the owner's deck.