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
Anointed Procession 3WEnchantment If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
Parallel Lives 3GEnchantment If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
Invasion of Muraganda 4GBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Muraganda enters the battlefield, put a +1/+1 counter on target creature you control. Then that creature fights up to one target creature you don't control.
Caustic Rain 2BBSorcery Exile target land.
Charnel Troll 1BGCreature — Troll Trample At the beginning of your upkeep, exile a creature card from your graveyard. If you do, put a +1/+1 counter on Charnel Troll. Otherwise, sacrifice it. {B}{G}, Discard a creature card: Put a +1/+1 counter on Charnel Troll. 4/4
Touchstone 2Artifact {T}: Tap target artifact you don't control.
Daxos the Returned 1WBLegendary Creature — Zombie Soldier Whenever you cast an enchantment spell, you get an experience counter. {1}{W}{B}: Create a white and black Spirit enchantment creature token. It has "This creature's power and toughness are each equal to the number of experience counters you have." 2/2
Spike Soldier 2GGCreature — Spike Soldier Spike Soldier enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Soldier: Put a +1/+1 counter on target creature. Remove a +1/+1 counter from Spike Soldier: Spike Soldier gets +2/+2 until end of turn. 0/0
Brineborn Cutthroat 1UCreature — Merfolk Pirate Flash (You may cast this spell any time you could cast an instant.) Whenever you cast a spell during an opponent's turn, put a +1/+1 counter on Brineborn Cutthroat. 2/1
Vitality Hunter 3WCreature — Nightmare Lifelink {X}{W}{W}: Monstrosity X. (If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.) When Vitality Hunter becomes monstrous, put a lifelink counter on each of up to X target creatures. 3/4
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