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
Boa Constrictor 4GCreature — Snake {T}: Boa Constrictor gets +3/+3 until end of turn. 3/3
Survive the Night 2WInstant Target creature gets +1/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Witch-king, Sky Scourge 5BRLegendary Creature — Wraith Noble Flying Whenever you attack with one or more Wraiths, exile the top X cards of your library, where X is their total power. You may play those cards this 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.) 5/5
Atraxa's Skitterfang 3Artifact Creature — Phyrexian Insect Atraxa's Skitterfang enters the battlefield with three oil counters on it. At the beginning of combat on your turn, you may remove an oil counter from Atraxa's Skitterfang. When you do, target creature you control gains your choice of flying, vigilance, deathtouch, or lifelink until end of turn. 2/2
Jamming Device Artifact — Contraption Whenever you crank Jamming Device, creatures target player controls get -1/-1 until end of turn.
Tower of the Magistrate Land {T}: Add {C}. {1}, {T}: Target creature gains protection from artifacts until end of turn.
Sungold Sentinel 1WCreature — Human Soldier Whenever Sungold Sentinel enters the battlefield or attacks, exile up to one target card from a graveyard. Coven — {1}{W}: Choose a color. Sungold Sentinel gains hexproof from that color until end of turn and can't be blocked by creatures of that color this turn. Activate only if you control three or more creatures with different powers. 3/2
Limits of Solidarity 3RSorcery Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)
Rienne, Angel of Rebirth 2RGWLegendary Creature — Angel Flying Other multicolored creatures you control get +1/+0. Whenever another multicolored creature you control dies, return it to its owner's hand at the beginning of the next end step. 5/4
Skymark Roc 2WUCreature — Bird Flying Whenever Skymark Roc attacks, you may return target creature defending player controls with toughness 2 or less to its owner's hand. 3/3
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