Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Act of Authority

1WW · Enchantment

When Act of Authority enters the battlefield, you may exile target artifact or enchantment. At the beginning of your upkeep, you may exile target artifact or enchantment. If you do, its controller gains control of Act of Authority.

Similar cards

Color identity:
NameManaTypeText
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Summoner's Egg 4Artifact Creature — Egg Imprint — When Summoner's Egg enters the battlefield, you may exile a card from your hand face down. When Summoner's Egg dies, turn the exiled card face up. If it's a creature card, put it onto the battlefield under your control. 0/4
Pharika's Mender 3BGCreature — Gorgon When Pharika's Mender enters the battlefield, you may return target creature or enchantment card from your graveyard to your hand. 4/3
Viridian Harvest GEnchantment — Aura Enchant artifact When enchanted artifact is put into a graveyard, you gain 6 life.
Riptide Chimera 2UEnchantment Creature — Chimera Flying At the beginning of your upkeep, return an enchantment you control to its owner's hand. 3/4
Timmerian Fiends 1BBCreature — Horror Remove Timmerian Fiends from your deck before playing if you're not playing for ante. {B}{B}{B}, Sacrifice Timmerian Fiends: The owner of target artifact may ante the top card of their library. If that player doesn't, exchange ownership of that artifact and Timmerian Fiends. Put the artifact card into your graveyard and Timmerian Fiends from anywhere into that player's graveyard. This change in ownership is permanent. 1/1
Thopter Engineer 2RCreature — Human Artificer When Thopter Engineer enters the battlefield, create a 1/1 colorless Thopter artifact creature token with flying. Artifact creatures you control have haste. (They can attack and {T} as soon as they come under your control.) 1/3
Lumengrid Sentinel 2UCreature — Human Wizard Flying Whenever an artifact enters the battlefield under your control, you may tap target permanent. 1/2
Nyx Herald 2GEnchantment Creature — Centaur Shaman At the beginning of combat on your turn, target enchanted creature or enchantment creature you control gets +1/+1 and gains trample until end of turn. 2/3
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