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
Dakmor Sorceress 5BCreature — Human Wizard Dakmor Sorceress's power is equal to the number of Swamps you control. */4
Rally of Wings 1WInstant Untap all creatures you control. Creatures you control with flying get +2/+2 until end of turn.
Screeching Phoenix 4RRCreature — Phoenix Flying {2}{R}: Creatures you control get +1/+0 until end of turn. 4/4
Squishy Sphinx Ninja Stickers {TK}{TK} — Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) {TK}{TK}{TK}{TK} — Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.) {TK}{TK}{TK} — 5/3 {TK}{TK}{TK}{TK}{TK} — 7/7
Swarm Surge 2BSorcery Devoid (This card has no color.) Creatures you control get +2/+0 until end of turn. Colorless creatures you control also gain first strike until end of turn.
Peema Aether-Seer 3GCreature — Elf Druid When Peema Aether-Seer enters the battlefield, you get an amount of {E} (energy counters) equal to the greatest power among creatures you control. Pay {E}{E}{E}: Target creature blocks this turn if able. 3/2
War Screecher 1WCreature — Bird Flying {5}{W}, {T}: Other creatures you control get +1/+1 until end of turn. 1/3
Surge of Thoughtweft 1WTribal Instant — Kithkin Creatures you control get +1/+1 until end of turn. If you control a Kithkin, draw a card.
Sanctified Charge 4WInstant Creatures you control get +2/+1 until end of turn. White creatures you control also gain first strike until end of turn. (They deal combat damage before creatures without first strike.)
Atogatog WUBRGLegendary Creature — Atog Sacrifice an Atog creature: Atogatog gets +X/+X until end of turn, where X is the sacrificed creature's power. 5/5
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