Mutated Cultist is a rare Creature — Eldrazi Horror card from Modern Horizons 3 Commander (M3C), collector number 53. Current market price: $0.85, TCGplayer market prices via Scryfall.
Devoid (This card has no color.) When you cast this spell, remove all counters from up to one target permanent or opponent. The next spell you cast this turn costs {1} less to cast for each counter removed this way. Deathtouch