Battlin' Boxer Big Bandage (PRIO-EN008) - Primal Origin Unlimited

Once per turn, this card cannot be destroyed by battle. Once per turn: You can target 1 "Battlin' Boxer" monster in your Graveyard or 1 of your banished "Battlin' Boxer" monsters that has a Level; the Levels of all "Battlin' Boxer" monsters you currently control become the Level of that monster.