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
Dungeon Shade 3BCreature — Shade Spirit Flying {B}: Dungeon Shade gets +1/+1 until end of turn. 1/1
Warped Researcher 4UCreature — Human Wizard Mutant Whenever a player cycles a card, Warped Researcher gains flying and shroud until end of turn. (It can't be the target of spells or abilities.) 3/4
Chastise 3WInstant Destroy target attacking creature. You gain life equal to its power.
Frenzied Fugue 3REnchantment — Aura Enchant permanent When Frenzied Fugue enters the battlefield or at the beginning of your upkeep, gain control of enchanted permanent until end of turn. Untap that permanent. It gains haste until end of turn.
Demoralize 2RInstant All creatures gain menace until end of turn. (They can't be blocked except by two or more creatures.) Threshold — If seven or more cards are in your graveyard, creatures can't block this turn.
Aryel, Knight of Windgrace 2WBLegendary Creature — Human Knight Vigilance {2}{W}, {T}: Create a 2/2 white Knight creature token with vigilance. {B}, {T}, Tap X untapped Knights you control: Destroy target creature with power X or less. 4/4
Wind Shear 2GInstant Attacking creatures with flying get -2/-2 and lose flying until end of turn.
Reckless Rage RInstant Reckless Rage deals 4 damage to target creature you don't control and 2 damage to target creature you control.
Ojutai Monument 3Artifact {T}: Add {W} or {U}. {4}{W}{U}: Ojutai Monument becomes a 4/4 white and blue Dragon artifact creature with flying until end of turn.
Laccolith Rig REnchantment — Aura Enchant creature Whenever enchanted creature becomes blocked, you may have it deal damage equal to its power to target creature. If you do, the first creature assigns no combat damage this turn.
Page 332