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
Rhonas's Stalwart 1GCreature — Human Warrior You may exert Rhonas's Stalwart as it attacks. When you do, it gets +1/+1 until end of turn and can't be blocked by creatures with power 2 or less this turn. (An exerted creature won't untap during your next untap step.) 2/2
Garruk, Savage Herald 4GGLegendary Planeswalker — Garruk [+1]: Reveal the top card of your library. If it's a creature card, put it into your hand. Otherwise, put it on the bottom of your library. [−2]: Target creature you control deals damage equal to its power to another target creature. [−7]: Until end of turn, creatures you control gain "You may have this creature assign its combat damage as though it weren't blocked." Loyalty 5
Momentous Fall 2GGInstant As an additional cost to cast this spell, sacrifice a creature. You draw cards equal to the sacrificed creature's power, then you gain life equal to its toughness.
Hero of the Winds 3WCreature — Human Soldier Flying Whenever you cast a spell that targets Hero of the Winds, creatures you control get +1/+0 until end of turn. 1/4
Pallimud 2RCreature — Beast As Pallimud enters the battlefield, choose an opponent. Pallimud's power is equal to the number of tapped lands the chosen player controls. */3
Flowering of the White Tree WWLegendary Enchantment Legendary creatures you control get +2/+1 and have ward {1}. Nonlegendary creatures you control get +1/+1.
Battle Hymn 1RInstant Add {R} for each creature you control.
Gaea's Cradle Legendary Land {T}: Add {G} for each creature you control.
Roofstalker Wight 1BCreature — Zombie {1}{U}: Roofstalker Wight gains flying until end of turn. 2/1
Stromkirk Condemned BBCreature — Vampire Horror Discard a card: Vampires you control get +1/+1 until end of turn. Activate only once each turn. 2/2
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