Optimus Prime, Hero // Optimus Prime, Autobot Leader Foil

Legendary Artifact Creature — Robot

More Than Meets the Eye (You may cast this card converted for .) At the beginning of each end step, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) When Optimus Prime dies, return it to the battlefield converted under its owner's control.