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
Dodgy Jalopy 2GArtifact — Vehicle Trample Dodgy Jalopy's power is equal to the highest mana value among creatures you control. Crew 3 Scavenge {2}{G} ({2}{G}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.) */5
Soulsurge Elemental 3RCreature — Elemental First strike Soulsurge Elemental's power is equal to the number of creatures you control. */1
Diamond Faerie 2GWUSnow Creature — Faerie Flying {1}{S}: Snow creatures you control get +1/+1 until end of turn. ({S} can be paid with one mana from a snow source.) 3/3
Daxos, Blessed by the Sun WWLegendary Enchantment Creature — Demigod Daxos's toughness is equal to your devotion to white. (Each {W} in the mana costs of permanents you control counts toward your devotion to white.) Whenever another creature you control enters the battlefield or dies, you gain 1 life. 2/*
Dire Tactics WBInstant Exile target creature. If you don't control a Human, you lose life equal to that creature's toughness.
Aerie Mystics 4WCreature — Bird Wizard Flying {1}{G}{U}: Creatures you control gain shroud until end of turn. (They can't be the targets of spells or abilities.) 3/3
Evolving Adaptive GCreature — Phyrexian Warrior Evolving Adaptive enters the battlefield with an oil counter on it. Evolving Adaptive gets +1/+1 for each oil counter on it. Whenever another creature enters the battlefield under your control, if that creature has greater power or toughness than Evolving Adaptive, put an oil counter on Evolving Adaptive. 0/0
Dance of Shadows 3BBSorcery — Arcane Creatures you control get +1/+0 and gain fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.)
Sima Yi, Wei Field Marshal 5BLegendary Creature — Human Soldier Sima Yi, Wei Field Marshal's power is equal to the number of Swamps you control. */4
Saproling Burst 4GEnchantment Fading 7 (This enchantment enters the battlefield with seven fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.) Remove a fade counter from Saproling Burst: Create a green Saproling creature token. It has "This creature's power and toughness are each equal to the number of fade counters on Saproling Burst." When Saproling Burst leaves the battlefield, destroy all tokens created with Saproling Burst. They can't be regenerated.
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