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
Slimy Burrito Illusion Stickers {TK}{TK} — Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.) {TK}{TK}{TK} — Double strike {TK}{TK} — 2/4 {TK}{TK}{TK}{TK} — 5/6
Retaliation 2GEnchantment Creatures you control have "Whenever this creature becomes blocked by a creature, this creature gets +1/+1 until end of turn."
Extract a Confession 1BSorcery As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.) Each opponent sacrifices a creature. If evidence was collected, instead each opponent sacrifices a creature with the greatest power among creatures they control.
Flowstone Kavu 2RCreature — Kavu Menace (This creature can't be blocked except by two or more creatures.) {R}: Flowstone Kavu gets +1/-1 until end of turn. 2/3
Patagia Tiger 4WCreature — Cat Flying When Patagia Tiger enters the battlefield, target Human you control gets +2/+2 until end of turn. 3/4
Oak Street Innkeeper 2GCreature — Elf As long as it's not your turn, tapped creatures you control have hexproof. 1/2
Mesa Chicken WWCreature — Bird Stand up, Flap your arms, Cluck like a chicken: Mesa Chicken gains flying until end of turn. 2/2
Erkenbrand, Lord of Westfold 3RLegendary Creature — Human Soldier Whenever Erkenbrand, Lord of Westfold or another Human enters the battlefield under your control, creatures you control get +1/+0 until end of turn. 3/3
Mystic Skyfish 2UCreature — Fish Whenever you draw your second card each turn, Mystic Skyfish gains flying until end of turn. 3/1
Trial of Solidarity 2WEnchantment When Trial of Solidarity enters the battlefield, creatures you control get +2/+1 and gain vigilance until end of turn. When a Cartouche enters the battlefield under your control, return Trial of Solidarity to its owner's hand.
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