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
Syr Cadian, Knight Owl 3WWLegendary Creature — Bird Knight Knightlifelink (Damage dealt by Knights you control also causes you to gain that much life.) {W}: Syr Cadian, Knight Owl gains vigilance until end of turn. Activate only from sunrise to sunset. {B}: Syr Cadian, Knight Owl gains flying until end of turn. Activate only from sunset to sunrise. 4/4
Gix's Command 3BBSorcery Choose two — • Put two +1/+1 counters on up to one creature. It gains lifelink until end of turn. • Destroy each creature with power 2 or less. • Return up to two creature cards from your graveyard to your hand. • Each opponent sacrifices a creature with the highest power among creatures they control.
Devour Flesh 1BInstant Target player sacrifices a creature, then gains life equal to that creature's toughness.
Tribute to Hunger 2BInstant Target opponent sacrifices a creature. You gain life equal to that creature's toughness.
Frostburn Weird U/RU/RCreature — Weird {U/R}: Frostburn Weird gets +1/-1 until end of turn. 1/4
Voracious Vampire 2BCreature — Vampire Knight Menace When Voracious Vampire enters the battlefield, target Vampire you control gets +1/+1 and gains menace until end of turn. 2/2
Gust-Skimmer 2Artifact Creature — Insect {U}: Gust-Skimmer gains flying until end of turn. 2/1
Glass of the Guildpact 2Artifact Multicolored creatures you control get +1/+1.
Stone Haven Outfitter 1WCreature — Kor Artificer Ally Equipped creatures you control get +1/+1. Whenever an equipped creature you control dies, draw a card. 2/2
Gut, Fanatical Priestess 4RRLegendary Creature — Goblin Shaman Specialize {5} When Gut, Fanatical Priestess enters the battlefield, up to one target creature you control fights target creature you don't control. If the creature you don't control would die this turn, exile it instead. 4/3
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