M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Cerulean Wisps | U | Instant | Target creature becomes blue until end of turn. Untap that creature. Draw a card. |
| Acceptable Losses | 3R | Sorcery | As an additional cost to cast this spell, discard a card at random. Acceptable Losses deals 5 damage to target creature. |
| Metalspinner's Puzzleknot | 2 | Artifact | When Metalspinner's Puzzleknot enters the battlefield, you draw a card and you lose 1 life. {2}{B}, Sacrifice Metalspinner's Puzzleknot: You draw a card and you lose 1 life. |
| Letter Bomb | 6 | Artifact | When Letter Bomb enters the battlefield, sign it and shuffle it into target player's library. That player reveals each card they draw until they draw Letter Bomb. When that player draws Letter Bomb, it deals 19½ damage to them. |
| Resourceful Return | 1B | Sorcery | Return target creature card from your graveyard to your hand. If you control an artifact, draw a card. |
| 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. |
| Sphinx of Lost Truths | 3UU | Creature — Sphinx | Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.) Flying When Sphinx of Lost Truths enters the battlefield, draw three cards. Then if it wasn't kicked, discard three cards. 3/5 |
| Call the Bloodline | 1B | Enchantment | {1}, Discard a card: Create a 1/1 black Vampire Knight creature token with lifelink. Activate only once each turn. |
| Goblin Trashmaster | 2RR | Creature — Goblin Warrior | Other Goblins you control get +1/+1. Sacrifice a Goblin: Destroy target artifact. 3/3 |
| Avatar of Discord | B/RB/RB/R | Creature — Avatar | ({B/R} can be paid with either {B} or {R}.) Flying When Avatar of Discord enters the battlefield, sacrifice it unless you discard two cards. 5/3 |