M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Tendrils of Despair | B | Sorcery | As an additional cost to cast this spell, sacrifice a creature. Target opponent discards two cards. |
| Teferi's Contingency | WUU | Instant | Counter target spell. Each card in its controller's graveyard, hand, and library with the same name as that spell perpetually gains "This spell costs {2} more to cast." |
| Spark Harvest | B | Sorcery | As an additional cost to cast this spell, sacrifice a creature or pay {3}{B}. Destroy target creature or planeswalker. |
| Nivmagus Elemental | U/R | Creature — Elemental | Exile an instant or sorcery spell you control: Put two +1/+1 counters on Nivmagus Elemental. (That spell won't resolve.) 1/2 |
| Lookout's Dispersal | 2U | Instant | This spell costs {1} less to cast if you control a Pirate. Counter target spell unless its controller pays {4}. |
| Angelic Purge | 2W | Sorcery | As an additional cost to cast this spell, sacrifice a permanent. Exile target artifact, creature, or enchantment. |
| Herald of War | 3WW | Creature — Angel | Flying Whenever Herald of War attacks, put a +1/+1 counter on it. Angel spells and Human spells you cast cost {1} less to cast for each +1/+1 counter on Herald of War. 3/3 |
| Silumgar's Scorn | UU | Instant | As an additional cost to cast this spell, you may reveal a Dragon card from your hand. Counter target spell unless its controller pays {1}. If you revealed a Dragon card or controlled a Dragon as you cast this spell, counter that spell instead. |
| Foul-Tongue Invocation | 2B | Instant | As an additional cost to cast this spell, you may reveal a Dragon card from your hand. Target player sacrifices a creature. If you revealed a Dragon card or controlled a Dragon as you cast this spell, you gain 4 life. |
| Bury in Books | 4U | Instant | This spell costs {2} less to cast if it targets an attacking creature. Put target creature into its owner's library second from the top. |