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
Geralf, Visionary Stitcher 2ULegendary Creature — Human Wizard Zombies you control have flying. {U}, {T}, Sacrifice another nontoken creature: Create an X/X blue Zombie creature token, where X is the sacrificed creature's toughness. 1/4
Masterful Ninja 2BCreature — Troll Ninja Haste Reveal Masterful Ninja from your hand: Masterful Ninja is on the battlefield and in your hand until end of turn. {1}{B}: Masterful Ninja gets +1/+1 until end of turn. 1/1
Vampire's Zeal WInstant Target creature gets +2/+2 until end of turn. If it's a Vampire, it gains first strike until end of turn.
Rakeclaw Gargantuan 2RGWCreature — Beast {1}: Target creature with power 5 or greater gains first strike until end of turn. 5/3
Deathless Angel 4WWCreature — Angel Flying {W}{W}: Target creature gains indestructible until end of turn. 5/7
Serene Sleuth 1WCreature — Human Detective When Serene Sleuth enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") At the beginning of combat on your turn, investigate for each goaded creature you control. Then each creature you control is no longer goaded. 2/2
Collector's Cage 1WArtifact Hideaway 5 (When this artifact enters the battlefield, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.) {1}, {T}: Put a +1/+1 counter on target creature you control. Then if you control three or more creatures with different powers, you may play the exiled card without paying its mana cost.
Purphoros, God of the Forge 3RLegendary Enchantment Creature — God Indestructible As long as your devotion to red is less than five, Purphoros isn't a creature. Whenever another creature enters the battlefield under your control, Purphoros deals 2 damage to each opponent. {2}{R}: Creatures you control get +1/+0 until end of turn. 6/5
Korozda Gorgon 3BGCreature — Gorgon Deathtouch {2}, Remove a +1/+1 counter from a creature you control: Target creature gets -1/-1 until end of turn. 2/5
Toxin Analysis BInstant Target creature gains deathtouch and lifelink until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
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