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
Bellows Lizard RCreature — Lizard {1}{R}: Bellows Lizard gets +1/+0 until end of turn. 1/1
Assquatch 4RCreature — Donkey Each other Donkey gets +1½/+1½. Whenever another Donkey enters the battlefield, untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. 3.5/3.5
Perimeter Sergeant 2WCreature — Human Soldier Whenever Perimeter Sergeant attacks, other Humans you control get +1/+0 until end of turn. 3/2
Legacy's Allure UUEnchantment At the beginning of your upkeep, you may put a treasure counter on Legacy's Allure. Sacrifice Legacy's Allure: Gain control of target creature with power less than or equal to the number of treasure counters on Legacy's Allure. (This effect lasts indefinitely.)
Face of Fear 5BCreature — Horror {2}{B}, Discard a card: Face of Fear gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.) 3/4
Banquet Guests XGWCreature — Halfling Citizen Affinity for Food (This spell costs {1} less to cast for each Food you control.) Trample Banquet Guests enters the battlefield with twice X +1/+1 counters on it. {2}, Sacrifice a Food: Banquet Guests gains indestructible until end of turn. 0/0
Flowstone Wyvern 3RRCreature — Drake Flying {R}: Flowstone Wyvern gets +2/-2 until end of turn. 3/3
Breach 2BInstant Target creature gets +2/+0 and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)
Dauthi Mercenary 2BCreature — Dauthi Knight Mercenary Shadow (This creature can block or be blocked by only creatures with shadow.) {1}{B}: Dauthi Mercenary gets +1/+0 until end of turn. 2/1
Cathar's Companion 2WCreature — Dog Whenever you cast a noncreature spell, Cathar's Companion gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) 3/1
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