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 |
|---|---|---|---|
| Marrow Bats | 4B | Creature — Bat Skeleton | Flying Pay 4 life: Regenerate Marrow Bats. 4/1 |
| Gempalm Polluter | 5B | Creature — Zombie | Cycling {B}{B} ({B}{B}, Discard this card: Draw a card.) When you cycle Gempalm Polluter, you may have target player lose life equal to the number of Zombies on the battlefield. 4/3 |
| Pristine Talisman | 3 | Artifact | {T}: Add {C}. You gain 1 life. |
| Soul Conduit | 6 | Artifact | {6}, {T}: Two target players exchange life totals. |
| Convalescent Care | 1WW | Enchantment | At the beginning of your upkeep, if you have 5 or less life, you gain 3 life and draw a card. |
| Nightmare's Thirst | B | Instant | You gain 1 life. Target creature gets -X/-X until end of turn, where X is the amount of life you gained this turn. |
| Oath of Lim-Dûl | 3B | Enchantment | Whenever you lose life, for each 1 life you lost, sacrifice a permanent other than Oath of Lim-Dûl unless you discard a card. (Damage dealt to you causes you to lose life.) {B}{B}: Draw a card. |
| Centaur Peacemaker | 1GW | Creature — Centaur Cleric | When Centaur Peacemaker enters the battlefield, each player gains 4 life. 3/3 |
| Ghost Council of Orzhova | WWBB | Legendary Creature — Spirit | When Ghost Council of Orzhova enters the battlefield, target opponent loses 1 life and you gain 1 life. {1}, Sacrifice a creature: Exile Ghost Council of Orzhova. Return it to the battlefield under its owner's control at the beginning of the next end step. 4/4 |
| Cruel Bargain | BBB | Sorcery | Draw four cards. You lose half your life, rounded up. |