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
Ensnaring Bridge 3Artifact Creatures with power greater than the number of cards in your hand can't attack.
Cryptothrall 4Artifact Creature — Construct Protector — Other artifact creatures you control have hexproof. 3/3
Flawless Maneuver 2WInstant If you control a commander, you may cast this spell without paying its mana cost. Creatures you control gain indestructible until end of turn.
Life GSorcery All lands you control become 1/1 creatures until end of turn. They're still lands.
Akroan Hoplite RWCreature — Human Soldier Whenever Akroan Hoplite attacks, it gets +X/+0 until end of turn, where X is the number of attacking creatures you control. 1/2
Spear of Heliod 1WWLegendary Enchantment Artifact Creatures you control get +1/+1. {1}{W}{W}, {T}: Destroy target creature that dealt damage to you this turn.
Spire Mangler 2BCreature — Insect Flash Flying When Spire Mangler enters the battlefield, target creature with flying you control gets +2/+0 until end of turn. 2/1
Foul Play 1BSorcery Destroy target creature with power 2 or less. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Orcish Medicine 1BInstant Target creature gains your choice of lifelink or indestructible until end of turn. Amass Orcs 1. (Put a +1/+1 counter on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)
Hazoret's Favor 2REnchantment At the beginning of combat on your turn, you may have target creature you control get +2/+0 and gain haste until end of turn. If you do, sacrifice it at the beginning of the next end step.
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