Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Biomass Mutation

XG/UG/U · Instant

Creatures you control have base power and toughness X/X until end of turn.

Similar cards

Color identity:
NameManaTypeText
Bond of Discipline 4WSorcery Tap all creatures your opponents control. Creatures you control gain lifelink until end of turn.
Brotherhood Scribe 1WCreature — Human Artificer Metalcraft — {T}: You get {E} (an energy counter). Activate only if you control three or more artifacts. Whenever you get one or more {E} during your turn, creatures you control get +1/+1 until end of turn. 1/3
Crashing Drawbridge 2Artifact Creature — Wall Defender {T}: Creatures you control gain haste until end of turn. 0/4
Llanowar Behemoth 3GGCreature — Elemental Tap an untapped creature you control: Llanowar Behemoth gets +1/+1 until end of turn. 4/4
Tori D'Avenant, Fury Rider 1RRWLegendary Creature — Human Knight Vigilance, trample Whenever Tori D'Avenant, Fury Rider attacks, all other attacking creatures you control get +1/+1 until end of turn. Other red attacking creatures you control gain trample until end of turn. Untap each other white attacking creature you control. 3/3
Cinder Cloud 3RRInstant Destroy target creature. If a white creature dies this way, Cinder Cloud deals damage to that creature's controller equal to the creature's power.
Warchanter of Mogis 3BBCreature — Minotaur Shaman Inspired — Whenever Warchanter of Mogis becomes untapped, target creature you control gains intimidate until end of turn. (A creature with intimidate can't be blocked except by artifact creatures and/or creatures that share a color with it.) 3/3
Dark Triumph 4BInstant If you control a Swamp, you may sacrifice a creature rather than pay this spell's mana cost. Creatures you control get +2/+0 until end of turn.
Molten Monstrosity 7RCreature — Hellion This spell costs {X} less to cast, where X is the greatest power among creatures you control. Trample 5/5
Dwarven Pony RCreature — Horse {1}{R}, {T}: Target Dwarf creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 1/1
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