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
Revenge of the Hunted 4GGSorcery Until end of turn, target creature gets +6/+6 and gains trample, and all creatures able to block it this turn do so. Miracle {G} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)
Glistening Deluge 1BBSorcery All creatures get -1/-1 until end of turn. Creatures that are green and/or white get an additional -2/-2 until end of turn.
Victory 2WSorcery Aftermath (Cast this spell only from your graveyard. Then exile it.) Target creature gains double strike until end of turn.
Grimlock, Dinobot Leader 1RGWLegendary Artifact Creature — Autobot Dinosaurs, Vehicles, and other Transformers® creatures you control get +2/+0. {2}, Convert a Transformers toy you own to its other mode: Grimlock, Dinobot Leader becomes Grimlock, Ferocious King. 4/4
Bonescythe Sliver 3WCreature — Sliver Sliver creatures you control have double strike. (They deal both first-strike and regular combat damage.) 2/2
Grim Draugr 2BSnow Creature — Zombie Berserker {1}{S}: Grim Draugr gets +1/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures. {S} can be paid with one mana from a snow source.) 3/2
Pixie Queen 2GGCreature — Faerie Flying {G}{G}{G}, {T}: Target creature gains flying until end of turn. 1/1
Wind Dancer 1UCreature — Faerie Flying {T}: Target creature gains flying until end of turn. 1/1
Rilsa Rael, Kingpin 3UBLegendary Creature — Human Rogue Deathtouch When Rilsa Rael, Kingpin enters the battlefield, you take the initiative. Whenever you attack, target attacking creature gains deathtouch until end of turn. If you've completed a dungeon, that creature also gets +5/+0 and gains first strike and menace until end of turn. 2/5
Primeval Shambler 4BCreature — Horror Mercenary {B}: Primeval Shambler gets +1/+1 until end of turn. 3/3
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