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
Totentanz, Swarm Piper 1BRLegendary Creature — Human Warlock Bard Whenever Totentanz, Swarm Piper or another nontoken creature you control dies, create a 1/1 black Rat creature token with "This creature can't block." {1}{B}: Target attacking Rat you control gains deathtouch until end of turn. 2/3
Wakestone Gargoyle 3WCreature — Gargoyle Defender, flying {1}{W}: Creatures you control with defender can attack this turn as though they didn't have defender. 3/4
Karplusan Yeti 3RRCreature — Yeti {T}: Karplusan Yeti deals damage equal to its power to target creature. That creature deals damage equal to its power to Karplusan Yeti. 3/3
Greatbow Doyen 4GCreature — Elf Archer Other Archer creatures you control get +1/+1. Whenever an Archer you control deals damage to a creature, that Archer deals that much damage to that creature's controller. 2/4
Scorchwalker 3RCreature — Elemental Bloodrush — {1}{R}{R}, Discard Scorchwalker: Target attacking creature gets +5/+1 until end of turn. 5/1
Mirko, Obsessive Theorist 1UBLegendary Creature — Vampire Detective Flying, vigilance Whenever you surveil, put a +1/+1 counter on Mirko, Obsessive Theorist. At the beginning of your end step, you may return target creature card with power less than Mirko's from your graveyard to the battlefield with a finality counter on it. (If it would die, exile it instead.) 1/3
Rustler Rampage WInstant Spree (Choose one or more additional costs.) + {1} — Untap all creatures target player controls. + {1} — Target creature gains double strike until end of turn.
Waterkin Shaman 1UCreature — Elemental Shaman Whenever a creature with flying enters the battlefield under your control, Waterkin Shaman gets +1/+1 until end of turn. 2/1
Proficient Pyrodancer 2RCreature — Human Performer When Proficient Pyrodancer enters the battlefield, you may put an art sticker on a nonland permanent you own. {2}{R}: Another target creature with an art sticker on it gets +2/+0 and gains menace until end of turn. 2/3
Knight of the Skyward Eye 1WCreature — Human Knight {3}{G}: Knight of the Skyward Eye gets +3/+3 until end of turn. Activate only once each turn. 2/2
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