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
War Chariot 3Artifact {3}, {T}: Target creature gains trample until end of turn.
Applied Aeronautics Artifact — Contraption Whenever you crank Applied Aeronautics, until end of turn, target creature gets +1/+0, gains flying, and becomes an artifact in addition to its other types.
Formation 1WInstant Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) Draw a card at the beginning of the next turn's upkeep.
Flowstone Charger 2RWCreature — Beast Whenever Flowstone Charger attacks, it gets +3/-3 until end of turn. 2/5
Henge Guardian 5Artifact Creature — Dragon Wurm {2}: Henge Guardian gains trample until end of turn. 3/4
Bala Ged Scorpion 3BCreature — Scorpion When Bala Ged Scorpion enters the battlefield, you may destroy target creature with power 1 or less. 2/3
Blind Fury 2RRInstant All creatures lose trample until end of turn. If a creature would deal combat damage to a creature this turn, it deals double that damage to that creature instead.
Excess 1RSorcery Aftermath (Cast this spell only from your graveyard. Then exile it.) Create a Treasure token for each creature you controlled that dealt combat damage to a player this turn.
Graceful Cat 2WCreature — Cat Whenever Graceful Cat attacks, it gets +1/+1 until end of turn. 2/2
Chasm Guide 3RCreature — Goblin Scout Ally Rally — Whenever Chasm Guide or another Ally enters the battlefield under your control, creatures you control gain haste until end of turn. 3/2
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