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
In Garruk's Wake 7BBSorcery Destroy all creatures you don't control and all planeswalkers you don't control.
Storm the Citadel 4GSorcery Until end of turn, creatures you control get +2/+2 and gain "Whenever this creature deals combat damage to a player or planeswalker, destroy target artifact or enchantment defending player controls."
Halcyon Glaze 1UUEnchantment Whenever you cast a creature spell, Halcyon Glaze becomes a 4/4 Illusion creature with flying in addition to its other types until end of turn.
Stonewood Invoker 1GCreature — Elf Mutant {7}{G}: Stonewood Invoker gets +5/+5 until end of turn. 2/2
Ballroom Brawlers 3WWCreature — Human Warrior Whenever Ballroom Brawlers attacks, Ballroom Brawlers and up to one other target creature you control both gain your choice of first strike or lifelink until end of turn. 3/5
Keen Glidemaster 1UCreature — Human Soldier {2}{U}: Target creature gains flying until end of turn. 2/1
Ezuri, Claw of Progress 2GULegendary Creature — Phyrexian Elf Warrior Whenever a creature with power 2 or less enters the battlefield under your control, you get an experience counter. At the beginning of combat on your turn, put X +1/+1 counters on another target creature you control, where X is the number of experience counters you have. 3/3
Karsus Depthguard 2RCreature — Viashino Warrior Defender As long as Karsus Depthguard's power is 5 or greater, it can attack as though it didn't have defender. 4/3
Hotshot Mechanic WArtifact Creature — Fox Pilot Hotshot Mechanic crews Vehicles as though its power were 2 greater. 2/1
Mine Worker 2Artifact Creature — Assembly-Worker {T}: You gain 1 life. If you control creatures named Power Plant Worker and Tower Worker, you gain 3 life instead. 2/1
Page 260