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
Sprite Noble 1UUCreature — Faerie Noble Flying Other creatures you control with flying get +0/+1. {T}: Other creatures you control with flying get +1/+0 until end of turn. 2/2
Grand Crescendo XWWInstant Create X 1/1 green and white Citizen creature tokens. Creatures you control gain indestructible until end of turn.
Tah-Crop Elite 3WCreature — Bird Warrior Flying You may exert Tah-Crop Elite as it attacks. When you do, creatures you control get +1/+1 until end of turn. (An exerted creature won't untap during your next untap step.) 2/2
Belligerent of the Ball 2RCreature — Ogre Warrior Celebration — At the beginning of combat on your turn, if two or more nonland permanents entered the battlefield under your control this turn, target creature you control gets +1/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures.) 3/3
Ravenous Pursuit 1GSorcery Target creature you control deals damage equal to its power to target creature you don't control. Choose a creature card in your hand. It perpetually gets +X/+X, where X is the amount of excess damage dealt this way.
Belligerent Sliver 2RCreature — Sliver Sliver creatures you control have menace. (They can't be blocked except by two or more creatures.) 2/2
Nanogene Conversion 3USorcery Choose target creature you control. Each other creature becomes a copy of that creature until end of turn, except it isn't legendary.
Authority 1WSorcery Aftermath (Cast this spell only from your graveyard. Then exile it.) Tap up to two target creatures your opponents control. Creatures you control gain vigilance until end of turn.
Soltari Champion 2WCreature — Soltari Soldier Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever Soltari Champion attacks, other creatures you control get +1/+1 until end of turn. 2/2
Paragon of Eternal Wilds 3GCreature — Human Druid Other green creatures you control get +1/+1. {G}, {T}: Another target green creature you control gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.) 2/2
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