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
Echoing Equation 3UUSorcery Choose target creature you control. Each other creature you control becomes a copy of it until end of turn, except those creatures aren't legendary.
Tumbleweed Rising 1GSorcery Create an X/X green Elemental creature token, where X is the greatest power among creatures you control. Plot {2}{G} (You may pay {2}{G} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)
Paragon of Gathering Mists 3UCreature — Human Wizard Other blue creatures you control get +1/+1. {U}, {T}: Another target blue creature you control gains flying until end of turn. 2/2
Intimidation 2BBBEnchantment Creatures you control have fear. (They can't be blocked except by artifact creatures and/or black creatures.)
Guardians' Pledge 1WWInstant White creatures you control get +2/+2 until end of turn.
Klothys's Design 5GSorcery Creatures you control get +X/+X until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.)
Candlelit Cavalry 4GCreature — Human Knight Coven — At the beginning of combat on your turn, if you control three or more creatures with different powers, Candlelit Cavalry gains trample until end of turn. 5/5
Proper Burial 3WEnchantment Whenever a creature you control dies, you gain life equal to that creature's toughness.
Charismatic Vanguard 2WCreature — Dwarf Soldier {4}{W}: Creatures you control get +1/+1 until end of turn. 3/2
Legion Loyalty 6WWEnchantment Creatures you control have myriad. (Whenever a creature with myriad attacks, for each opponent other than defending player, you may create a token that's a copy of that creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
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