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
Cavalry Master 2WWCreature — Human Knight Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) Other creatures you control with flanking have flanking. (Each instance of flanking triggers separately.) 3/3
Selvala, Eager Trailblazer 2GWLegendary Creature — Elf Scout Vigilance Whenever you cast a creature spell, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." {T}: Choose a color. Add one mana of that color for each different power among creatures you control. 4/5
Haunting Apparition 1UBCreature — Spirit Flying As Haunting Apparition enters the battlefield, choose an opponent. Haunting Apparition's power is equal to 1 plus the number of green creature cards in the chosen player's graveyard. 1+*/2
Yotian Frontliner 1Artifact Creature — Soldier Whenever Yotian Frontliner attacks, another target creature you control gets +1/+1 until end of turn. Unearth {W} ({W}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 1/1
Kaust, Eyes of the Glade R/WGLegendary Creature — Dryad Detective Whenever a creature you control that was turned face up this turn deals combat damage to a player, draw a card. {T}: Turn target face-down attacking creature you control face up. 2/2
Shaman of the Great Hunt 3RCreature — Orc Shaman Haste Whenever a creature you control deals combat damage to a player, put a +1/+1 counter on it. Ferocious — {2}{G/U}{G/U}: Draw a card for each creature you control with power 4 or greater. 4/2
Elder of Laurels 2GCreature — Human Advisor {3}{G}: Target creature gets +X/+X until end of turn, where X is the number of creatures you control. 2/3
Hold the Gates 2WEnchantment Creatures you control get +0/+1 for each Gate you control and have vigilance.
White Shield Crusader WWCreature — Human Knight Protection from black {W}: White Shield Crusader gains flying until end of turn. {W}{W}: White Shield Crusader gets +1/+0 until end of turn. 2/1
Inferno of the Star Mounts 4RRLegendary Creature — Dragon This spell can't be countered. Flying, haste {R}: Inferno of the Star Mounts gets +1/+0 until end of turn. When its power becomes 20 this way, it deals 20 damage to any target. 6/6
Page 146