Rex, Cyber-Hound (Extended Art) [Fallout]

Description

Set:	Fallout
Type:	Legendary Artifact Creature — Robot Dog
Rarity:	Rare
Cost:	{1}{W}{U}

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.