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
Kheru Dreadmaw 4BCreature — Zombie Crocodile Defender {1}{G}, Sacrifice another creature: You gain life equal to the sacrificed creature's toughness. 4/4
Chronatog 1UCreature — Atog {0}: Chronatog gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn. 1/2
Radiant, Serra Archangel 6WLegendary Creature — Angel Flying Tap another untapped creature you control with flying: Radiant, Serra Archangel gains protection from the color of your choice until end of turn. Partner (You can have two commanders if both have partner.) 6/4
Crackling Drake UURRCreature — Drake Flying Crackling Drake's power is equal to the total number of instant and sorcery cards you own in exile and in your graveyard. When Crackling Drake enters the battlefield, draw a card. */4
A-The Meathook Massacre XBBLegendary Enchantment When The Meathook Massacre enters the battlefield, each creature gets -X/-X until end of turn. Whenever a creature you control dies, each opponent loses 1 life.
Gurgling Anointer 2BCreature — Phyrexian Horror Flying Whenever you draw your second card each turn, put a +1/+1 counter on Gurgling Anointer. When Gurgling Anointer dies, return another target creature card with mana value less than or equal to Gurgling Anointer's power from your graveyard to the battlefield. 1/3
Honor of the Pure 1WEnchantment White creatures you control get +1/+1.
Teferi's Veil 1UEnchantment Whenever a creature you control attacks, it phases out at end of combat. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)
Augmenting Automaton 1Artifact Creature — Construct {1}{B}: Augmenting Automaton gets +1/+1 until end of turn. 1/1
Dragon Engine 3Artifact Creature — Construct {2}: Dragon Engine gets +1/+0 until end of turn. 1/3
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