Rex, Cyber-Hound{1}{W}{U}
Legendary Artifact Creature — Robot Dog
Whenever Rex, Cyber-Hound deals combat damage to a player, they mill two cards and you get {E}{E} (two energy counters).
Pay {E}{E}: Choose target creature card in a graveyard. Exile it with a brain counter on it. Activate only as a sorcery.
Rex has all activated abilities of all cards in exile with brain counters on them.
2/2
Artista: Jeremy Paillotin