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
Jasconian Isle Land Creature — Island Fish (Jasconian Isle isn't a spell, it's affected by summoning sickness, it's blue, and it has "{T}: Add {U}.") Jasconian Isle enters the battlefield tapped. Jasconian Isle doesn't untap during your untap step. At the beginning of your upkeep, you may pay {U}{U}. If you do, untap Jasconian Isle. 3/4
Frontier Siege 3GEnchantment As Frontier Siege enters the battlefield, choose Khans or Dragons. • Khans — At the beginning of each of your main phases, add {G}{G}. • Dragons — Whenever a creature with flying enters the battlefield under your control, you may have it fight target creature you don't control.
Blue Ward WEnchantment — Aura Enchant creature Enchanted creature has protection from blue. This effect doesn't remove Blue Ward.
Crib Swap 2WTribal Instant — Shapeshifter Changeling (This card is every creature type.) Exile target creature. Its controller creates a 1/1 colorless Shapeshifter creature token with changeling.
Odunos River Trawler 2BCreature — Zombie When Odunos River Trawler enters the battlefield, return target enchantment creature card from your graveyard to your hand. {W}, Sacrifice Odunos River Trawler: Return target enchantment creature card from your graveyard to your hand. 2/2
Evil Presence BEnchantment — Aura Enchant land Enchanted land is a Swamp.
Flamekin Village Land As Flamekin Village enters the battlefield, you may reveal an Elemental card from your hand. If you don't, Flamekin Village enters the battlefield tapped. {T}: Add {R}. {R}, {T}: Target creature gains haste until end of turn.
Night Scythe 3Artifact — Vehicle Flying Invasion Beams — When Night Scythe enters the battlefield, create a 2/2 black Necron Warrior artifact creature token. Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.) 3/1
Tethered Griffin WCreature — Griffin Flying When you control no enchantments, sacrifice Tethered Griffin. 2/3
Heliod, the Radiant Dawn 2WWLegendary Enchantment Creature — God When Heliod, the Radiant Dawn enters the battlefield, return target enchantment card that isn't a God from your graveyard to your hand. {3}{U/P}: Transform Heliod, the Radiant Dawn. Activate only as a sorcery. ({U/P} can be paid with either {U} or 2 life.) 4/4
Page 237