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
Benalish Commander 3WCreature — Human Soldier Benalish Commander's power and toughness are each equal to the number of Soldiers you control. Suspend X—{X}{W}{W}. X can't be 0. Whenever a time counter is removed from Benalish Commander while it's exiled, create a 1/1 white Soldier creature token. */*
Topple 2WSorcery Exile target creature with the greatest power among creatures on the battlefield. (If two or more creatures are tied for greatest power, target any one of them.)
Grishnákh, Brash Instigator 2RLegendary Creature — Goblin Soldier When Grishnákh, Brash Instigator enters the battlefield, amass Orcs 2. When you do, until end of turn, gain control of target nonlegendary creature an opponent controls with power less than or equal to the amassed Army's power. Untap that creature. It gains haste until end of turn. 1/1
Coordinated Charge 4WInstant Creatures you control get +2/+1 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)
1996 World Champion WUBRGSummon Legend Cannot be the target of spells or effects. World Champion has power and toughness equal to the life total of target opponent. {0}: Discard your hand to search your library for 1996 World Champion and reveal it to all players. Shuffle your library and put 1996 World Champion on top of it. Use this ability only at the beginning of your upkeep, and only if 1996 World Champion is in your library. */*
Primal Elder Kitty Stickers {TK}{TK} — {1}: This creature gets +1/-1 until end of turn. {TK}{TK}{TK} — When this creature dies, you may put X +1/+1 counters on target creature, where X is this creature's power. {TK}{TK} — 5/1 {TK}{TK}{TK}{TK} — 4/7
Keldon Battlewagon 5Artifact Creature — Juggernaut Trample Keldon Battlewagon can't block. When Keldon Battlewagon attacks, sacrifice it at end of combat. Tap an untapped creature you control: Keldon Battlewagon gets +X/+0 until end of turn, where X is the power of the creature tapped this way. 0/3
Candlegrove Witch 1WCreature — Human Warlock Coven — At the beginning of combat on your turn, if you control three or more creatures with different powers, Candlegrove Witch gains flying until end of turn. 2/2
Champion of Lambholt 1GGCreature — Human Warrior Creatures with power less than Champion of Lambholt's power can't block creatures you control. Whenever another creature enters the battlefield under your control, put a +1/+1 counter on Champion of Lambholt. 1/1
Arwen, Weaver of Hope 1GGLegendary Creature — Elf Noble Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Arwen, Weaver of Hope's toughness. 2/1
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