M:tG card similarity search
3BB · Creature — Horror
Roiling Horror's power and toughness are each equal to your life total minus the life total of an opponent with the most life. Suspend X—{X}{B}{B}{B}. X can't be 0. (Rather than cast this card from your hand, you may pay {X}{B}{B}{B} and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) Whenever a time counter is removed from Roiling Horror while it's exiled, target player loses 1 life and you gain 1 life. */*
| Name | Mana | Type | Text |
|---|---|---|---|
| Favor of the Woods | 2G | Enchantment — Aura | Enchant creature Whenever enchanted creature blocks, you gain 3 life. |
| Skullcrack | 1R | Instant | Players can't gain life this turn. Damage can't be prevented this turn. Skullcrack deals 3 damage to target player or planeswalker. |
| Throne of Bone | 1 | Artifact | Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life. |
| Midnight Oil | 2BB | Enchantment | Midnight Oil enters the battlefield with seven hour counters on it. At the beginning of your draw step, draw an additional card and remove two hour counters from Midnight Oil. Your maximum hand size is equal to the number of hour counters on Midnight Oil. Whenever you discard a card, you lose 1 life. |
| Rug of Smothering | 3 | Artifact Creature — Construct | Flying Whenever a player casts a spell, they lose 1 life for each spell they've cast this turn. 1/3 |
| Soul Reap | 1B | Sorcery | Destroy target nongreen creature. Its controller loses 3 life if you've cast another black spell this turn. |
| Douse in Gloom | 2B | Instant | Douse in Gloom deals 2 damage to target creature and you gain 2 life. |
| Essence Extraction | 1BB | Instant | Essence Extraction deals 3 damage to target creature and you gain 3 life. |
| Last Kiss | 2B | Instant | Last Kiss deals 2 damage to target creature and you gain 2 life. |
| Pharika's Cure | BB | Instant | Pharika's Cure deals 2 damage to target creature and you gain 2 life. |