First printed in Scars of Mirrodin (2010)
All 3 prints
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-
Lorwyn Eclipsed Commander (ECC) #72, 2026
-
Jumpstart Arena Exclusives (AJMP) #57, 2020 (digital)
-
Scars of Mirrodin (SOM) #57, 2010
Carnifex Demon 
Creature — Phyrexian Demon
Flying
This creature enters with two -1/-1 counters on it., Remove a -1/-1 counter from this creature: Put a -1/-1 counter on each other creature.
MTGO price: 0.006 TIX, the cheapest non-foil print (average sell price on GoatBots, 28 Oct 2026).
In the last 30 days 0.0% of Commander decks played it (3 of 6150). Most played in Auntie Ool, Cursewretch.
Combos
31 combos from Commander Spellbook, the most popular first.
- Infinite -1/-1 counters on all other creatures, Infinite death triggers…: Blowfly Infestation + Carnifex Demon + Nest of Scarabs + Phyrexian Altar
- Infinite colored mana, Infinite death triggers…: Carnifex Demon + Mikaeus, the Unhallowed + Phyrexian Altar
- Infinite colorless mana, Infinite death triggers…: Ashnod's Altar + Carnifex Demon + Mikaeus, the Unhallowed
- Infinite creature ETB, Infinite creature LTB…: Carnifex Demon + Goblin Bombardment + Mikaeus, the Unhallowed
- Infinite death triggers, Infinite creature ETB…: Carnifex Demon + Mikaeus, the Unhallowed + Viscera Seer
- Infinite +1/+1 counters on a creature, Infinite death triggers…: Carnifex Demon + Carrion Feeder + Mikaeus, the Unhallowed
- Infinite death triggers, Infinite creature ETB…: Altar of Dementia + Carnifex Demon + Mikaeus, the Unhallowed
- Infinite creature ETB, Infinite creature LTB…: Carnifex Demon + Mikaeus, the Unhallowed + Yahenni, Undying Partisan
- Infinite creature ETB, Infinite creature LTB…: Carnifex Demon + Mikaeus, the Unhallowed + Umbral Collar Zealot
- Infinite creature ETB, Infinite creature LTB…: Carnifex Demon + Mikaeus, the Unhallowed + Woe Strider
Legality
Constructed
- Standard Not legal
- Pioneer Not legal
- Modern Legal
- Legacy Legal
- Vintage Legal
- Pauper Not legal
- Future Standard Not legal
- Historic Legal
- Timeless Legal
- Alchemy Not legal
- Penny Dreadful Legal
- Premodern Not legal
- Old School 93/94 Not legal
Singleton
- Gladiator Legal
Commander formats
- Commander Legal
- Duel Commander Legal
- Pauper Commander Not legal
- PreDH Legal
- Tiny Leaders Not legal
- Oathbreaker Legal
- Brawl Legal
- Standard Brawl Not legal
- Competitive Brawl Legal
