M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Primeval Protector | 10G | Creature — Avatar | This spell costs {1} less to cast for each creature your opponents control. When Primeval Protector enters the battlefield, put a +1/+1 counter on each other creature you control. 10/10 |
| Plumb the Forbidden | 1B | Instant | As an additional cost to cast this spell, you may sacrifice one or more creatures. When you do, copy this spell for each creature sacrificed this way. You draw a card and you lose 1 life. |
| Fearsome Whelp | 1R | Creature — Dragon | Flying At the beginning of your end step, each Dragon card in your hand perpetually gains "This spell costs {1} less to cast." 1/1 |
| Gravebreaker Lamia | 4B | Enchantment Creature — Snake Lamia | Lifelink When Gravebreaker Lamia enters the battlefield, search your library for a card, put it into your graveyard, then shuffle. Spells you cast from your graveyard cost {1} less to cast. 4/4 |
| Hearth Elemental | 5R | Creature — Elemental | This spell costs {X} less to cast, where X is the number of cards in your graveyard that are instant cards, sorcery cards, and/or have an Adventure. 4/5 |
| Cruel Feeding | B | Instant | Strive — This spell costs {2}{B} more to cast for each target beyond the first. Any number of target creatures each get +1/+0 and gain lifelink until end of turn. (Damage dealt by a creature with lifelink also causes its controller to gain that much life.) |
| Voltage Surge | R | Instant | As an additional cost to cast this spell, you may sacrifice an artifact. Voltage Surge deals 2 damage to target creature or planeswalker. If this spell's additional cost was paid, Voltage Surge deals 4 damage instead. |
| Conduit of Ruin | 6 | Creature — Eldrazi | When you cast this spell, you may search your library for a colorless creature card with mana value 7 or greater, reveal it, then shuffle and put that card on top. The first creature spell you cast each turn costs {2} less to cast. 5/5 |
| Splitting the Powerstone | 2U | Sorcery | As an additional cost to cast this spell, sacrifice an artifact. Create two tapped Powerstone tokens. If the sacrificed artifact was legendary, draw a card. (The tokens are artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") |
| Fodder Launch | 3B | Tribal Sorcery — Goblin | As an additional cost to cast this spell, sacrifice a Goblin. Target creature gets -5/-5 until end of turn. Fodder Launch deals 5 damage to that creature's controller. |