Imperial Recovery Unit

Whenever this Vehicle attacks, return target creature or Vehicle card with mana value 2 or less from your graveyard to your hand. Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

From Magic: The Gathering.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6ojkz8e5m1pb1hivufvjc9.