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
Llanowar Vanguard 2GCreature — Dryad {T}: Llanowar Vanguard gets +0/+4 until end of turn. 1/1
Dwarven Lieutenant RRCreature — Dwarf Soldier {1}{R}: Target Dwarf creature gets +1/+0 until end of turn. 1/2
Fistful of Force 1GInstant Target creature gets +2/+2 until end of turn. Clash with an opponent. If you win, that creature gets an additional +2/+2 and gains trample until end of turn. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
Wind Sail 1USorcery One or two target creatures gain flying until end of turn.
Nobilis of War R/WR/WR/WR/WR/WCreature — Spirit Avatar Flying Attacking creatures you control get +2/+0. 3/4
Talara's Bane 1BSorcery Target opponent reveals their hand. You choose a green or white creature card from it. You gain life equal to that creature card's toughness, then that player discards that card.
Press into Service 4RSorcery Support 2. (Put a +1/+1 counter on each of up to two target creatures.) Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
Rakdos Joins Up 3BRLegendary Enchantment When Rakdos Joins Up enters the battlefield, return target creature card from your graveyard to the battlefield with two additional +1/+1 counters on it. Whenever a legendary creature you control dies, Rakdos Joins Up deals damage equal to that creature's power to target opponent.
Evernight Shade 3BCreature — Shade {B}: Evernight Shade gets +1/+1 until end of turn. Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.) 1/1
Nectar Faerie 1BCreature — Faerie Wizard Flying {B}, {T}: Target Faerie or Elf gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.) 1/1
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