M:tG card similarity search
B · Instant
As an additional cost to cast this spell, sacrifice a creature. Add an amount of {B} equal to the sacrificed creature's mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Snuff Out | 3B | Instant | If you control a Swamp, you may pay 4 life rather than pay this spell's mana cost. Destroy target nonblack creature. It can't be regenerated. |
| Eye of Ugin | Legendary Land | Colorless Eldrazi spells you cast cost {2} less to cast. {7}, {T}: Search your library for a colorless creature card, reveal it, put it into your hand, then shuffle. | |
| Savage Summoning | G | Instant | This spell can't be countered. The next creature spell you cast this turn can be cast as though it had flash. That spell can't be countered. That creature enters the battlefield with an additional +1/+1 counter on it. |
| Kaervek's Hex | 3B | Sorcery | Kaervek's Hex deals 1 damage to each nonblack creature and an additional 1 damage to each green creature. |
| Bone Picker | 3B | Creature — Bird | This spell costs {3} less to cast if a creature died this turn. Flying, deathtouch 3/2 |
| Overwhelming Remorse | 4B | Instant | This spell costs {1} less to cast for each creature card in your graveyard. Exile target creature or planeswalker. |
| Oyaminartok, Polar Werebear | 2GG | Legendary Creature — Giant Bear | Oyaminartok, Polar Werebear has hexproof if it hasn't dealt damage yet. Whenever Oyaminartok deals combat damage to a player, create a Food token. {U}, Sacrifice a Food: Draft a card from Oyaminartok's spellbook. When you do, add {U}{U}{U}. Spend this mana only to cast blue creature spells. 4/5 |
| Absorb Energy | 1UU | Instant | Counter target spell. Cards in your hand that share a card type with that spell perpetually gain "This spell costs {1} less to cast." |
| Enthusiastic Mechanaut | UR | Artifact Creature — Goblin Artificer | Flying Artifact spells you cast cost {1} less to cast. 2/2 |
| Gond Gate | Land — Gate | Gates you control enter the battlefield untapped. {T}: Add {C}. {T}: Add one mana of any color that a Gate you control could produce. |