![Rex, Cyber-Hound (Extended Art) (427) [Fallout] [Extended Art]](http://alwaysgames.ca/cdn/shop/files/523063_in_1000x1000_72321dcf-d2f7-4a6c-ba70-bf0f242e5c69.jpg?v=1771578170&width=716)
![Rex, Cyber-Hound (Extended Art) (427) [Fallout] [Extended Art]](http://alwaysgames.ca/cdn/shop/files/523063_in_1000x1000_72321dcf-d2f7-4a6c-ba70-bf0f242e5c69_1024x.jpg?v=1771578170)
Description
| Set: | Fallout |
| Type: | Legendary Artifact Creature — Robot Dog |
| Rarity: | rare |
| Cost: | {1}{W}{U} |
Whenever Rex 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.