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
Regal Leosaur RWCreature — Dinosaur Cat Mutate {1}{R/W}{R/W} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, other creatures you control get +2/+1 until end of turn. 2/2
Battle Plan 3REnchantment At the beginning of combat on your turn, target creature you control gets +2/+0 until end of turn. Basic landcycling {1}{R} ({1}{R}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)
Skanos Dragonheart 4GLegendary Creature — Dragon Ranger Whenever Skanos Dragonheart attacks, it gets +X/+X until end of turn, where X is the greatest power among other Dragons you control and Dragon cards in your graveyard. Choose a Background (You can have a Background as a second commander.) 4/4
Skyshaper 2Artifact Sacrifice Skyshaper: Creatures you control gain flying until end of turn.
Cleaver Riot 4RSorcery Creatures you control gain double strike until end of turn. (They deal both first-strike and regular combat damage.)
Surrak, the Hunt Caller 2GGLegendary Creature — Human Warrior Formidable — At the beginning of combat on your turn, if creatures you control have total power 8 or greater, target creature you control gains haste until end of turn. 5/4
Rhystic Shield 1WInstant Creatures you control get +0/+1 until end of turn. They get an additional +0/+2 until end of turn unless any player pays {2}.
Pontiff of Blight 4BBCreature — Zombie Cleric Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Other creatures you control have extort. (If a creature has multiple instances of extort, each triggers separately.) 2/7
Pride of Conquerors 1WInstant Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) Creatures you control get +1/+1 until end of turn. If you have the city's blessing, those creatures get +2/+2 until end of turn instead.
Solid Footing WEnchantment — Aura Flash Enchant creature Enchanted creature gets +1/+1. As long as enchanted creature has vigilance, it assigns combat damage equal to its toughness rather than its power.
Page 84