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
Mishra's Factory Land {T}: Add {C}. {1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker creature gets +1/+1 until end of turn.
Diamond Valley Land {T}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.
Temur Sabertooth 2GGCreature — Cat {1}{G}: You may return another creature you control to its owner's hand. If you do, Temur Sabertooth gains indestructible until end of turn. 4/3
Tajuru Beastmaster 5GCreature — Elf Warrior Ally Rally — Whenever Tajuru Beastmaster or another Ally enters the battlefield under your control, creatures you control get +1/+1 until end of turn. 5/5
Tajuru Warcaller 3GGCreature — Elf Warrior Ally Rally — Whenever Tajuru Warcaller or another Ally enters the battlefield under your control, creatures you control get +2/+2 until end of turn. 2/1
Eye to Eye 2BInstant You and target creature's controller have a staring contest. If you win, destroy that creature.
Lowland Oaf 3RCreature — Giant Warrior {T}: Target Goblin creature you control gets +1/+0 and gains flying until end of turn. Sacrifice that creature at the beginning of the next end step. 3/3
Haunted Plate Mail 4Artifact — Equipment Equipped creature gets +4/+4. {0}: Until end of turn, Haunted Plate Mail becomes a 4/4 Spirit artifact creature that's no longer an Equipment. Activate only if you control no creatures. Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)
Trained Condor 2UCreature — Bird Flying Whenever Trained Condor attacks, another target creature you control gains flying until end of turn. 2/1
Unstoppable Ash 3GCreature — Treefolk Warrior Trample Champion a Treefolk or Warrior (When this enters the battlefield, sacrifice it unless you exile another Treefolk or Warrior you control. When this leaves the battlefield, that card returns to the battlefield.) Whenever a creature you control becomes blocked, it gets +0/+5 until end of turn. 5/5
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