M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Fervent Mastery | 3RR | Sorcery | You may pay {2}{R}{R} rather than pay this spell's mana cost. If the {2}{R}{R} cost was paid, an opponent discards any number of cards, then draws that many cards. Search your library for up to three cards, put them into your hand, shuffle, then discard three cards at random. |
| Leshrac's Sigil | BB | Enchantment | Whenever an opponent casts a green spell, you may pay {B}{B}. If you do, look at that player's hand and choose a card from it. The player discards that card. {B}{B}: Return Leshrac's Sigil to its owner's hand. |
| Hammer Mage | 1R | Creature — Human Spellshaper | {X}{R}, {T}, Discard a card: Destroy all artifacts with mana value X or less. 1/1 |
| Slavering Nulls | 1R | Creature — Goblin Zombie | Whenever Slavering Nulls deals combat damage to a player, if you control a Swamp, you may have that player discard a card. 2/1 |
| The Wedding of River Song | 2W | Sorcery | Draw two cards, then you may exile a nonland card from your hand with a number of time counters on it equal to its mana value. Then target opponent does the same. Cards exiled this way that don't have suspend gain suspend. Time travel. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter.) |
| Obsessive Search | U | Instant | Draw a card. Madness {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.) |
| Last Thoughts | 3U | Sorcery | Draw a card. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.) |
| Whispers of the Muse | U | Instant | Buyback {5} (You may pay an additional {5} as you cast this spell. If you do, put this card into your hand as it resolves.) Draw a card. |
| Fell Flagship | 3 | Artifact — Vehicle | Pirates you control get +1/+0. Whenever Fell Flagship deals combat damage to a player, that player discards a card. Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.) 3/3 |
| Pop Quiz | 2U | Instant | Draw a card. 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.) |