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
Joraga Bard 3GCreature — Elf Rogue Bard Ally Whenever Joraga Bard or another Ally enters the battlefield under your control, you may have Ally creatures you control gain vigilance until end of turn. 1/4
Fortified Area 1WWEnchantment Wall creatures you control get +1/+0 and have banding. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
Hexgold Hoverwings 3WArtifact — Equipment For Mirrodin! (When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.) Equipped creature has flying. Creatures you control that are equipped get +1/+0. Equip {2}{W}
Moonlit Strider 3WCreature — Spirit Sacrifice Moonlit Strider: Target creature you control gains protection from the color of your choice until end of turn. Soulshift 3 (When this creature dies, you may return target Spirit card with mana value 3 or less from your graveyard to your hand.) 1/4
Case of the Trampled Garden 2GEnchantment — Case When this Case enters the battlefield, distribute two +1/+1 counters among one or two target creatures you control. To solve — Creatures you control have total power 8 or greater. (If unsolved, solve at the beginning of your end step.) Solved — Whenever you attack, put a +1/+1 counter on target attacking creature. It gains trample until end of turn.
The Warmonger Hero Exile The Warmonger: Creatures you control get +2/+0 and gain haste until end of turn.
Imodane's Recruiter 2RCreature — Human Knight When Imodane's Recruiter enters the battlefield, creatures you control get +1/+0 and gain haste until end of turn. 2/2
Midvast Protector 3WCreature — Human Wizard When Midvast Protector enters the battlefield, target creature you control gains protection from the color of your choice until end of turn. 2/3
Enslaved Scout 2RCreature — Goblin Scout {2}: Enslaved Scout gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 2/2
Connive 2U/BU/BSorcery Gain control of target creature with power 2 or less.
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