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
Cinder Shade 1BRCreature — Shade {B}: Cinder Shade gets +1/+1 until end of turn. {R}, Sacrifice Cinder Shade: It deals damage equal to its power to target creature. 1/1
Stillmoon Cavalier 1W/BW/BCreature — Zombie Knight Protection from white and from black {W/B}: Stillmoon Cavalier gains flying until end of turn. {W/B}: Stillmoon Cavalier gains first strike until end of turn. {W/B}{W/B}: Stillmoon Cavalier gets +1/+0 until end of turn. 2/1
Vampiric Fury 1RInstant Vampire creatures you control get +2/+0 and gain first strike until end of turn.
Lazotep Plating 1UInstant Amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) You and permanents you control gain hexproof until end of turn. (You and they can't be the targets of spells or abilities your opponents control.)
Imperial Aerosaur 3WCreature — Dinosaur Flying When Imperial Aerosaur enters the battlefield, another target creature you control gets +1/+1 and gains flying until end of turn. 3/3
One-Clown Band 1RArtifact Creature — Clown Robot Bard {2}{R}: Target Robot gets +2/+0 until end of turn. 1/3
Contortionist Troupe XGCreature — Human Contortionist Troupe enters the battlefield with X +1/+1 counters on it. Coven — At the beginning of your end step, if you control three or more creatures with different powers, put a +1/+1 counter on target creature you control. 0/0
For the Family GInstant Target creature gets +2/+2 until end of turn. If you control four or more creatures, that creature gets +4/+4 until end of turn instead.
Murkfiend Liege 2G/UG/UG/UCreature — Horror Other green creatures you control get +1/+1. Other blue creatures you control get +1/+1. Untap all green and/or blue creatures you control during each other player's untap step. 4/4
Giver of Runes WCreature — Kor Cleric {T}: Another target creature you control gains protection from colorless or from the color of your choice until end of turn. 1/2
Page 166