Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Repulsive Mutation

XGU · Instant

Put X +1/+1 counters on target creature you control. Then counter up to one target spell unless its controller pays mana equal to the greatest power among creatures you control.

Similar cards

Color identity:
NameManaTypeText
Harabaz Druid 1GCreature — Human Druid Ally {T}: Add X mana of any one color, where X is the number of Allies you control. 0/1
Mouth to Mouth 3USorcery Choose target opponent and target creature they control. You and that player have a breath-holding contest. If you win, you gain control of that creature.
Knighted Myr 2WArtifact Creature — Myr Knight {2}{W}: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.) Whenever one or more +1/+1 counters are put on Knighted Myr, it gains double strike until end of turn. 2/2
Genesis Hydra XGGCreature — Plant Hydra When you cast this spell, reveal the top X cards of your library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield. Then shuffle the rest into your library. Genesis Hydra enters the battlefield with X +1/+1 counters on it. 0/0
Grenzo, Crooked Jailer 4BRLegendary Creature — Goblin Rogue When Grenzo enters the battlefield and at the beginning of your upkeep, heist target opponent's library. Once each turn, you may pay {0} rather than pay the mana cost for a spell you cast that you don't own. 6/4
Corrosive Mentor 2BCreature — Elemental Rogue Black creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.) 1/3
Tandem Takedown 1GGInstant Up to two target creatures you control each get +1/+0 until end of turn. They each deal damage equal to their power to another target creature, planeswalker, or battle.
Dralnu's Pet 1UUCreature — Shapeshifter Kicker—{2}{B}, Discard a creature card. (You may pay {2}{B} and discard a creature card in addition to any other costs as you cast this spell.) If Dralnu's Pet was kicked, it enters the battlefield with flying and with X +1/+1 counters on it, where X is the discarded card's mana value. 2/2
Nylea's Huntmaster 3GCreature — Centaur Shaman When Nylea's Huntmaster enters the battlefield, target creature you control gets +X/+0 until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.) 4/3
Filth 3BCreature — Incarnation Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) As long as Filth is in your graveyard and you control a Swamp, creatures you control have swampwalk. 2/2
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