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
Foam Weapons Kiosk Artifact — Attraction Visit — Put a +1/+1 counter on target creature you control. That creature gains vigilance until end of turn.
Finale of Eternity XBBSorcery Destroy up to three target creatures with toughness X or less. If X is 10 or more, return all creature cards from your graveyard to the battlefield.
Commando Raid 2RInstant Until end of turn, target creature you control gains "When this creature deals combat damage to a player, you may have it deal damage equal to its power to target creature that player controls."
Nihiloor 2WUBLegendary Creature — Horror When Nihiloor enters the battlefield, for each opponent, tap up to one untapped creature you control. When you do, gain control of target creature that player controls with power less than or equal to the tapped creature's power for as long as you control Nihiloor. Whenever you attack with a creature an opponent owns, you gain 2 life and that player loses 2 life. 3/5
Baton of Morale 2Artifact {2}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
Helm of Chatzuk 1Artifact {1}, {T}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
Samite Elder 2WCreature — Human Cleric {T}: Creatures you control gain protection from the colors of target permanent you control until end of turn. 1/2
Alpha Kavu 2GCreature — Kavu {1}{G}: Target Kavu creature gets -1/+1 until end of turn. 2/2
Geek Lotus Warrior Stickers {TK}{TK} — {2}: This creature gets +2/+0 until end of turn. {TK}{TK}{TK}{TK} — Whenever a creature enters the battlefield under your control, this permanent deals 2 damage to target player. {TK}{TK} — 4/1 {TK}{TK}{TK} — 3/6
Gimli's Fury 1RInstant Target creature gets +3/+2 until end of turn. If it's legendary, it also gains trample until end of turn.
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