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
Chariot of the Sun 3Artifact {2}, {T}: Until end of turn, target creature you control gains flying and has base toughness 1.
Baffling Defenses 1WInstant Target creature's base power perpetually becomes 0.
Kenrith's Transformation 1GEnchantment — Aura Enchant creature When Kenrith's Transformation enters the battlefield, draw a card. Enchanted creature loses all abilities and is a green Elk creature with base power and toughness 3/3. (It loses all other card types and creature types.)
Second Little Pig 1W/BCreature — Boar {2}{W/B}{W/B}: Second Little Pig perpetually becomes a Boar Spirit with base power and toughness 4/4 and gains flying. Activate only if Second Little Pig isn't a Spirit. 2/3
Candlekeep Inspiration 4USorcery Until end of turn, creatures you control have base power and toughness X/X, where X is the number of cards you own in exile and in your graveyard that are instant cards, are sorcery cards, and/or have an Adventure.
Vedalken Humiliator 3UCreature — Vedalken Wizard Metalcraft — Whenever Vedalken Humiliator attacks, if you control three or more artifacts, creatures your opponents control lose all abilities and have base power and toughness 1/1 until end of turn. 3/4
Riptide Mangler 1UCreature — Beast {1}{U}: Change Riptide Mangler's base power to target creature's power. (This effect lasts indefinitely.) 0/3
Poppet Factory Artifact Creature tokens you control lose all abilities and have base power and toughness 3/3. At the beginning of your upkeep, you may transform Poppet Factory.
Eccentric Apprentice 2UCreature — Tiefling Wizard Flying When Eccentric Apprentice enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.) At the beginning of combat on your turn, if you've completed a dungeon, up to one target creature becomes a Bird with base power and toughness 1/1 and flying until end of turn. 2/2
Saw in Half 2BInstant Destroy target creature. If that creature dies this way, its controller creates two tokens that are copies of that creature, except their base power is half that creature's power and their base toughness is half that creature's toughness. Round up each time.
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