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
Mishra's Toy Workshop Land {T}: Add {C}{C}{C}. Spend this mana only on spells and abilities that put tokens onto the battlefield. Use toys to represent the tokens.
Sage of the Inward Eye 2URWCreature — Djinn Wizard Flying Whenever you cast a noncreature spell, creatures you control gain lifelink until end of turn. 3/4
Vedalken Archmage 2UUCreature — Vedalken Wizard Whenever you cast an artifact spell, draw a card. 0/2
Soul Echo XWWEnchantment Soul Echo enters the battlefield with X echo counters on it. You don't lose the game for having 0 or less life. At the beginning of your upkeep, sacrifice Soul Echo if there are no echo counters on it. Otherwise, target opponent may choose that for each 1 damage that would be dealt to you until your next upkeep, you remove an echo counter from Soul Echo instead.
Daring Archaeologist 3WCreature — Human Artificer When Daring Archaeologist enters the battlefield, you may return target artifact card from your graveyard to your hand. Whenever you cast a historic spell, put a +1/+1 counter on Daring Archaeologist. (Artifacts, legendaries, and Sagas are historic.) 3/3
Cytospawn Shambler 6GCreature — Elemental Mutant Graft 6 (This creature enters the battlefield with six +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.) {G}: Target creature with a +1/+1 counter on it gains trample until end of turn. 0/0
Maskwood Nexus 4Artifact Creatures you control are every creature type. The same is true for creature spells you control and creature cards you own that aren't on the battlefield. {3}, {T}: Create a 2/2 blue Shapeshifter creature token with changeling. (It is every creature type.)
Pollywog Symbiote 1UCreature — Frog Each creature spell you cast costs {1} less to cast if it has mutate. Whenever you cast a creature spell, if it has mutate, draw a card, then discard a card. 1/3
Herald of the Sun 4WWCreature — Angel Flying {3}{W}: Put a +1/+1 counter on another target creature with flying. 4/4
The Seedcore Land — Sphere {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast Phyrexian creature spells. Corrupted — {T}: Target 1/1 creature gets +2/+1 until end of turn. Activate only if an opponent has three or more poison counters.
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