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 |
|---|---|---|---|
| Putrid Leech | BG | Creature — Zombie Leech | Pay 2 life: Putrid Leech gets +2/+2 until end of turn. Activate only once each turn. 2/2 |
| Canopy Stalker | 3G | Creature — Cat | Canopy Stalker must be blocked if able. When Canopy Stalker dies, you gain 1 life for each creature that died this turn. 4/2 |
| Death | 1B | Sorcery | Return target creature card from your graveyard to the battlefield. You lose life equal to its mana value. |
| Wall of Reverence | 3W | Creature — Spirit Wall | Defender, flying At the beginning of your end step, you may gain life equal to the power of target creature you control. 1/6 |
| Bat- | Creature — Bat | Flying At the beginning of each end step, if an opponent lost 3 or more life this turn, Augment {1}{B} ({1}{B}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.) +1/+1 | |
| Temporal Extortion | BBBB | Sorcery | When you cast this spell, any player may pay half their life, rounded up. If a player does, counter Temporal Extortion. Take an extra turn after this one. |
| Unfulfilled Desires | 1UB | Enchantment | {1}, Pay 1 life: Draw a card, then discard a card. |
| City of the Daleks | Plane — Skaro | Whenever you attack, target opponent loses X life, where X is the number of artifacts you control. Whenever chaos ensues, for each opponent, you create a 3/3 black Dalek artifact creature token with menace that attacks that opponent this turn if able. Those tokens gain haste. Sacrifice them at the beginning of the next end step. | |
| Imp's Mischief | 1B | Instant | Change the target of target spell with a single target. You lose life equal to that spell's mana value. |
| Blood Host | 3BB | Creature — Vampire | {1}{B}, Sacrifice another creature: Put a +1/+1 counter on Blood Host and you gain 2 life. 3/3 |