Card Codex

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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
Thelon's Chant 1GGEnchantment At the beginning of your upkeep, sacrifice Thelon's Chant unless you pay {G}. Whenever a player puts a Swamp onto the battlefield, Thelon's Chant deals 3 damage to that player unless the player puts a -1/-1 counter on a creature they control.
Wicked Slumber 3UInstant Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Tap up to two target creatures. Put a stun counter on either of them. Then put a stun counter on either of them. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Sanguine Glorifier 3WCreature — Vampire Cleric When Sanguine Glorifier enters the battlefield, put a +1/+1 counter on another target Vampire you control. 3/3
Spike Feeder 1GGCreature — Spike Spike Feeder enters the battlefield with two +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Feeder: Put a +1/+1 counter on target creature. Remove a +1/+1 counter from Spike Feeder: You gain 2 life. 0/0
A-Minsc & Boo, Timeless Heroes 3RGLegendary Planeswalker — Minsc When Minsc & Boo, Timeless Heroes enters the battlefield and at the beginning of your upkeep, if you don't control a creature named Boo, create Boo, a legendary 1/1 red Hamster creature token with trample and haste. [+1]: Put three +1/+1 counters on up to one target creature with trample or haste. [−2]: Sacrifice a creature. When you do, Minsc & Boo, Timeless Heroes deals X damage to any target, where X is that creature's power. If the sacrificed creature was a Hamster, draw X cards. Loyalty 3
Ajani Goldmane 2WWLegendary Planeswalker — Ajani [+1]: You gain 2 life. [−1]: Put a +1/+1 counter on each creature you control. Those creatures gain vigilance until end of turn. [−6]: Create a white Avatar creature token. It has "This creature's power and toughness are each equal to your life total." Loyalty 4
Phthisis 3BBBBSorcery Destroy target creature. Its controller loses life equal to its power plus its toughness. Suspend 5—{1}{B} (Rather than cast this card from your hand, you may pay {1}{B} and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
Quest for the Gemblades 1GEnchantment Whenever a creature you control deals combat damage to a creature, you may put a quest counter on Quest for the Gemblades. Remove a quest counter from Quest for the Gemblades and sacrifice it: Put four +1/+1 counters on target creature.
Serrated Biskelion 3Artifact Creature — Construct {T}: Put a -1/-1 counter on Serrated Biskelion and a -1/-1 counter on target creature. 2/2
Valkmira, Protector's Shield 3WLegendary Artifact If a source an opponent controls would deal damage to you or a permanent you control, prevent 1 of that damage. Whenever you or another permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}.
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