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
Ertai's Scorn 1UUInstant This spell costs {U} less to cast if an opponent cast two or more spells this turn. Counter target spell.
Void Beckoner 6BBCreature — Nightmare Horror Deathtouch Cycling {2}{B} ({2}{B}, Discard this card: Draw a card.) When you cycle Void Beckoner, put a deathtouch counter on target creature you control. 8/8
Matopi Golem 5Artifact Creature — Golem {1}: Regenerate Matopi Golem. When it regenerates this way, put a -1/-1 counter on it. 3/3
Virulent Wound BInstant Put a -1/-1 counter on target creature. When that creature dies this turn, its controller gets a poison counter.
Unexpected Fangs 1BInstant Put a +1/+1 counter and a lifelink counter on target creature.
Darksteel Colossus 11Artifact Creature — Golem Trample, indestructible If Darksteel Colossus would be put into a graveyard from anywhere, reveal Darksteel Colossus and shuffle it into its owner's library instead. 11/11
Deprive UUInstant As an additional cost to cast this spell, return a land you control to its owner's hand. Counter target spell.
Morning Apparition Creature — Spirit Soldier Flying, vigilance If Morning Apparition would be put into a graveyard from anywhere, exile it instead. 2/1
Ozolith, the Shattered Spire 1GLegendary Artifact If one or more +1/+1 counters would be put on an artifact or creature you control, that many plus one +1/+1 counters are put on it instead. {1}{G}, {T}: Put a +1/+1 counter on target artifact or creature you control. Activate only as a sorcery. Cycling {2} ({2}, Discard this card: Draw a card.)
Dauthi Voidwalker BBCreature — Dauthi Rogue Shadow (This creature can block or be blocked by only creatures with shadow.) If a card would be put into an opponent's graveyard from anywhere, instead exile it with a void counter on it. {T}, Sacrifice Dauthi Voidwalker: Choose an exiled card an opponent owns with a void counter on it. You may play it this turn without paying its mana cost. 3/2
Page 32