M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Sanitation Automaton | 2 | Artifact Creature — Construct | When Sanitation Automaton enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) 2/1 |
| Berg Strider | 4U | Snow Creature — Giant Wizard | When Berg Strider enters the battlefield, tap target artifact or creature an opponent controls. If {S} was spent to cast this spell, that permanent doesn't untap during its controller's next untap step. ({S} is mana from a snow source.) 4/4 |
| Doomgape | 4B/GB/GB/G | Creature — Elemental | Trample At the beginning of your upkeep, sacrifice a creature. You gain life equal to that creature's toughness. 10/10 |
| Predators' Hour | 1B | Sorcery | Until end of turn, creatures you control gain menace and "Whenever this creature deals combat damage to a player, exile the top card of that player's library face down. You may look at and play that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell." |
| Leyline of Singularity | 2UU | Enchantment | If Leyline of Singularity is in your opening hand, you may begin the game with it on the battlefield. All nonland permanents are legendary. |
| The Ruinous Powers | 2BR | Enchantment | At the beginning of your upkeep, choose an opponent at random. Exile the top card of that player's library. Until end of turn, you may play that card and you may spend mana as though it were mana of any color to cast it. When you cast a spell this way, its owner loses life equal to its mana value. |
| Snaremaster Sprite | U | Creature — Faerie Wizard | Flying When Snaremaster Sprite enters the battlefield, you may pay {2}. When you do, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) 1/1 |
| Setessan Skirmisher | 1G | Creature — Human Warrior | Constellation — Whenever an enchantment enters the battlefield under your control, Setessan Skirmisher gets +1/+1 until end of turn. 2/1 |
| Lost in Thought | 1U | Enchantment — Aura | Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated. Its controller may exile three cards from their graveyard for that player to ignore this effect until end of turn. |
| Improvised Armor | 3W | Enchantment — Aura | Enchant creature Enchanted creature gets +2/+5. Cycling {3} ({3}, Discard this card: Draw a card.) |