Rex, Cyber-Hound
~$0.25 low · ~$4.53 high
Multicolor. Legendary Artifact Creature — Robot Dog
Fallout #117 · Illustrated by Jeremy Paillotin
Fallout #117 · Illustrated by Jeremy PaillotinWhat is Rex, Cyber-Hound worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
Whenever Rex deals combat damage to a player, they mill two cards and you get 
(two energy counters).
Pay : 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
Format legality
All 4 printings of Rex, Cyber-Hound
| Printing | Rarity | Non-foil | Foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|---|
 Fallout pip #117· 2024rare· Cardmarket €0.19 · €0.26 foil | rare | $0.25 | $0.68 | €0.19€0.26 foil | |
 Fallout pip #427· 2024Extended Artrare· Cardmarket €0.29 · €0.82 foil | rare | $0.90 | $0.99 | €0.29€0.82 foil | |
 Fallout pip #645· 2024Surge Foilrare· Cardmarket €1.26 foil | rare | No non-foil printing | $1.50 | €1.26 foil | |
 Fallout pip #955· 2024Extended ArtSurge Foilrare· Cardmarket €1.25 foil | rare | No non-foil printing | $4.53 | €1.25 foil |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Rex, Cyber-Hound
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Card details
- First printed
- 2024
- Printings
- 4
- Mana value
- 3
- EDHREC rank
- #9,936 on EDHREC (Commander popularity)
- Keywords
- Mill
- Artist
- Jeremy Paillotin
Rulings (2)
2024-03-08
If an activated ability of a card in exile with a brain counter on it references the card it's printed on by name, treat Rex's version of that ability as though it referenced Rex, Cyber-Hound instead. For example, say Arcade Gannon (which has the ability "
: Draw a card, then discard a card. Put a quest counter on Arcade Gannon.") is in exile with a brain counter on it. You would treat Rex's version of the ability as though it said ": Draw a card, then discard a card. Put a quest counter on Rex, Cyber-Hound."2024-03-08
Rex gains only activated abilities. It doesn't gain triggered abilities or static abilities. Activated abilities contain a colon. They're generally written "[Cost]: [Effect]." Some keywords are activated abilities and may have colons in their reminder text.
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