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
Agony Warp UBInstant Target creature gets -3/-0 until end of turn. Target creature gets -0/-3 until end of turn.
Vampire Aristocrat 2BCreature — Vampire Rogue Noble Sacrifice a creature: Vampire Aristocrat gets +2/+2 until end of turn. 2/2
Grab the Reins 3RInstant Choose one — • Until end of turn, you gain control of target creature and it gains haste. • Sacrifice a creature. Grab the Reins deals damage equal to that creature's power to any target. Entwine {2}{R} (Choose both if you pay the entwine cost.)
Piety Charm WInstant Choose one — • Destroy target Aura attached to a creature. • Target Soldier creature gets +2/+2 until end of turn. • Creatures you control gain vigilance until end of turn.
Blitz Automaton 7Artifact Creature — Construct Prototype {2}{R} — 3/2 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Haste 6/4
Okina, Temple to the Grandfathers Legendary Land {T}: Add {G}. {G}, {T}: Target legendary creature gets +1/+1 until end of turn.
Goblin Sappers 1RCreature — Goblin {R}{R}, {T}: Target creature you control can't be blocked this turn. Destroy it and Goblin Sappers at end of combat. {R}{R}{R}{R}, {T}: Target creature you control can't be blocked this turn. Destroy it at end of combat. 1/1
Kytheon, Hero of Akros WLegendary Creature — Human Soldier At end of combat, if Kytheon, Hero of Akros and at least two other creatures attacked this combat, exile Kytheon, then return him to the battlefield transformed under his owner's control. {2}{W}: Kytheon gains indestructible until end of turn. 2/1
Wild Onslaught 3GInstant Kicker {4} (You may pay an additional {4} as you cast this spell.) Put a +1/+1 counter on each creature you control. If this spell was kicked, put two +1/+1 counters on each creature you control instead.
Rubbleback Rhino 4GCreature — Rhino Hexproof (This creature can't be the target of spells or abilities your opponents control.) 3/4
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