Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Assert Authority

5UU · Instant

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Similar cards

Color identity:
NameManaTypeText
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Pyrrhic Revival 3W/BW/BW/BSorcery Each player returns each creature card from their graveyard to the battlefield with an additional -1/-1 counter on it.
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Jaheira, Stirring Harper 1RGLegendary Creature — Human Elf Druid Hexproof from artifacts and enchantments When this creature specializes, destroy up to one target artifact or enchantment. You get a one-time boon with "When you cast a creature spell, it perpetually gets +1/+0 and gains haste." 3/4
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