M:tG card similarity search
UU · Creature — Merfolk Rogue
Whenever Grimoire Thief becomes tapped, exile the top three cards of target opponent's library face down. You may look at cards exiled with Grimoire Thief. {U}, Sacrifice Grimoire Thief: Turn all cards exiled with Grimoire Thief face up. Counter all spells with those names. 2/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Lantern of Revealing | 3 | Artifact | {T}: Add one mana of any color. {4}, {T}: Look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped. If you don't put the card onto the battlefield, you may put it on the bottom of your library. |
| Mask of the Mimic | U | Instant | As an additional cost to cast this spell, sacrifice a creature. Search your library for a card with the same name as target nontoken creature, put that card onto the battlefield, then shuffle. |
| Angel's Herald | W | Creature — Human Cleric | {2}{W}, {T}, Sacrifice a green creature, a white creature, and a blue creature: Search your library for a card named Empyrial Archangel, put it onto the battlefield, then shuffle. 1/1 |
| Day of the Moon | 2R | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II, III — Choose a creature card name, then goad all creatures with a name chosen for Day of the Moon. (Until your next turn, they attack each combat if able and attack a player other than you if able.) |
| Rainbow Crow | 3U | Creature — Bird | Flying {1}: Rainbow Crow becomes the color of your choice until end of turn. 2/2 |
| Broken Concentration | 1UU | Instant | Counter target spell. Madness {3}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) |
| Cancel | 1UU | Instant | Counter target spell. |
| Counterspell | UU | Instant | Counter target spell. |
| Psychic Strike | 1UB | Instant | Counter target spell. Its controller mills two cards. |
| Out of Bounds | 3U | Instant | Assist (Another player can pay up to {3} of this spell's cost.) Counter target spell. |