Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Gainsay

1U · Instant

Counter target blue spell.

Similar cards

Color identity:
NameManaTypeText
Renegade Krasis 1GGCreature — Beast Mutant Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever Renegade Krasis evolves, put a +1/+1 counter on each other creature you control with a +1/+1 counter on it. 3/2
Mana Maze 1UEnchantment Players can't cast spells that share a color with the spell most recently cast this turn.
Skittering Horror 2BCreature — Phyrexian Horror When you cast a creature spell, sacrifice Skittering Horror. 4/3
Ent-Draught Basin 2Artifact {X}, {T}: Put a +1/+1 counter on target creature with power X. Activate only as a sorcery.
Bosom Buddy 3WCreature — Elephant Townsfolk Whenever you cast a spell, you may gain ½ life for each word in that spell's name. 1/4
Lavabrink Floodgates 3RArtifact {T}: Add {R}{R}. At the beginning of each player's upkeep, that player may put a doom counter on Lavabrink Floodgates or remove a doom counter from it. Then if it has three or more doom counters on it, sacrifice Lavabrink Floodgates. When you do, it deals 6 damage to each creature.
Kaya, Bane of the Dead 3W/BW/BW/BLegendary Planeswalker — Kaya Your opponents and permanents your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't have hexproof. [−3]: Exile target creature. Loyalty 7
Locthwain Paladin 3BCreature — Human Knight Menace (This creature can't be blocked except by two or more creatures.) Adamant — If at least three black mana was spent to cast this spell, Locthwain Paladin enters the battlefield with a +1/+1 counter on it. 3/2
Petrahydrox 3U/RCreature — Weird ({U/R} can be paid with either {U} or {R}.) When Petrahydrox becomes the target of a spell or ability, return Petrahydrox to its owner's hand. 3/3
Sparring Regimen 2WEnchantment When Sparring Regimen enters the battlefield, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) Whenever you attack, put a +1/+1 counter on target attacking creature and untap it.
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