M:tG card similarity search
4UU · Enchantment
When Signature Spells enters the battlefield, seek two instant and/or sorcery cards with mana value 3, then exile them. At the beginning of your upkeep, you may copy a card exiled with Signature Spells. You may cast the copy without paying its mana cost.
| Name | Mana | Type | Text |
|---|---|---|---|
| Idris, Soul of the TARDIS | 1UR | Legendary Creature — Human Incarnation | Vanishing 3 Imprint — When Idris, Soul of the TARDIS enters the battlefield, exile another artifact you control until Idris leaves the battlefield. Idris has all activated and triggered abilities of the exiled card and gets +X/+X, where X is the exiled card's mana value. 3/3 |
| Ellie and Alan, Paleontologists | 2GWU | Legendary Creature — Human Scientist | {T}, Exile a creature card from your graveyard: Discover X, where X is the mana value of the exiled card. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with that mana value or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) 2/5 |
| Purgatory | 2WB | Enchantment | Whenever a nontoken creature is put into your graveyard from the battlefield, exile that card. At the beginning of your upkeep, you may pay {4} and 2 life. If you do, return a card exiled with Purgatory to the battlefield. |
| Rise of Extus | 4W/BW/B | Sorcery | Exile target creature. Exile up to one target instant or sorcery card from a graveyard. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) |
| Lurrus of the Dream-Den | 1W/BW/B | Legendary Creature — Cat Nightmare | Companion — Each permanent card in your starting deck has mana value 2 or less. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) Lifelink Once during each of your turns, you may cast a permanent spell with mana value 2 or less from your graveyard. 3/2 |
| Bonus Round | 1RR | Sorcery | Until end of turn, whenever a player casts an instant or sorcery spell, that player copies it and may choose new targets for the copy. |
| Invocation of the Founders | Enchantment | Whenever you cast an instant or sorcery spell from your hand, you may copy that spell. You may choose new targets for the copy. | |
| Force of Vigor | 2GG | Instant | If it's not your turn, you may exile a green card from your hand rather than pay this spell's mana cost. Destroy up to two target artifacts and/or enchantments. |
| Spellseeker | 2U | Creature — Human Wizard | When Spellseeker enters the battlefield, you may search your library for an instant or sorcery card with mana value 2 or less, reveal it, put it into your hand, then shuffle. 1/1 |
| Backdraft Hellkite | 3RR | Creature — Dragon | Flying Whenever Backdraft Hellkite attacks, each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. 4/4 |