Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Change the Equation

1U · Instant

Choose one — • Counter target spell with mana value 2 or less. • Counter target red or green spell with mana value 6 or less.

Similar cards

Color identity:
NameManaTypeText
Arbalest Engineers 1RGCreature — Human Artificer When Arbalest Engineers enters the battlefield, choose one — • Arbalest Engineers deals 1 damage to any target. • Put a +1/+1 counter on target creature. It gains trample and haste until end of turn. • Create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") 2/2
Emerald Charm GInstant Choose one — • Untap target permanent. • Destroy target non-Aura enchantment. • Target creature loses flying until end of turn.
Marvo, Deep Operative 3UBLegendary Creature — Octopus Rogue Whenever Marvo, Deep Operative attacks, clash with defending player. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) Whenever you win a clash, draw a card. Then you may cast a spell from your hand with mana value 8 or less without paying its mana cost. 1/8
Corrupted Resolve 1UInstant Counter target spell if its controller is poisoned.
Cavalier of Night 2BBBCreature — Elemental Knight Lifelink When Cavalier of Night enters the battlefield, you may sacrifice another creature. When you do, destroy target creature an opponent controls. When Cavalier of Night dies, return target creature card with mana value 3 or less from your graveyard to the battlefield. 4/5
Crux of Fate 3BBSorcery Choose one — • Destroy all Dragon creatures. • Destroy all non-Dragon creatures.
Repel the Vile 3WInstant Choose one — • Exile target creature with power 4 or greater. • Exile target enchantment.
Tangleweave Armor 2GGArtifact — Equipment Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +X/+X, where X is the greatest mana value among your commanders. Equip {4}
Subtle Strike 1BInstant Choose one or both — • Target creature gets -1/-1 until end of turn. • Put a +1/+1 counter on target creature.
Conduit of Ruin 6Creature — Eldrazi When you cast this spell, you may search your library for a colorless creature card with mana value 7 or greater, reveal it, then shuffle and put that card on top. The first creature spell you cast each turn costs {2} less to cast. 5/5
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