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
Ashiok, Dream Render 1U/BU/BLegendary Planeswalker — Ashiok Spells and abilities your opponents control can't cause their controller to search their library. [−1]: Target player mills four cards. Then exile each opponent's graveyard. Loyalty 5
Minthara, Merciless Soul 2WBLegendary Creature — Elf Cleric Ward {X}, where X is the number of experience counters you have. At the beginning of your end step, if a permanent you controlled left the battlefield this turn, you get an experience counter. Creatures you control get +1/+0 for each experience counter you have. 2/2
Angel of Grace 3WWCreature — Angel Flash Flying When Angel of Grace enters the battlefield, until end of turn, damage that would reduce your life total to less than 1 reduces it to 1 instead. {4}{W}{W}, Exile Angel of Grace from your graveyard: Your life total becomes 10. 5/4
Blood Beckoning BSorcery Kicker {3} (You may pay an additional {3} as you cast this spell.) Return target creature card from your graveyard to your hand. If this spell was kicked, instead return two target creature cards from your graveyard to your hand.
Ravaging Riftwurm 1GGCreature — Wurm Kicker {4} (You may pay an additional {4} as you cast this spell.) Vanishing 2 (This creature enters the battlefield with two time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.) If Ravaging Riftwurm was kicked, it enters the battlefield with three additional time counters on it. 6/6
Five Kids in a Trenchcoat 2WCreature — Human Citizen Five Kids in a Trenchcoat counts as five creatures for spells and effects that count the number of creatures you control. 1/5
Curse of Shaken Faith 1REnchantment — Aura Curse Enchant player Whenever enchanted player casts a spell other than the first spell they cast each turn or copies a spell, Curse of Shaken Faith deals 2 damage to them.
The Haunt of Hightower 4BBLegendary Creature — Vampire Flying, lifelink Whenever The Haunt of Hightower attacks, defending player discards a card. Whenever a card is put into an opponent's graveyard from anywhere, put a +1/+1 counter on The Haunt of Hightower. 3/3
Basri's Solidarity 1WSorcery Put a +1/+1 counter on each creature you control.
Inspiring Roar 3WSorcery Put a +1/+1 counter on each creature you control.
Page 211