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 |
|---|---|---|---|
| Baleful Force | 5BBB | Creature — Elemental | At the beginning of each upkeep, you draw a card and you lose 1 life. 7/7 |
| Swift End | 1BB | Instant — Adventure | Destroy target creature or planeswalker. You lose 2 life. (Then exile this card. You may cast the creature later from exile.) |
| Serrated Scorpion | B | Creature — Scorpion | When Serrated Scorpion dies, it deals 2 damage to each opponent and you gain 2 life. 1/2 |
| Blessing of Leeches | 2B | Enchantment — Aura | Flash Enchant creature At the beginning of your upkeep, you lose 1 life. {0}: Regenerate enchanted creature. |
| Staff of the Mind Magus | 3 | Artifact | Whenever you cast a blue spell or an Island enters the battlefield under your control, you gain 1 life. |
| Order of the Sacred Torch | 1WW | Creature — Human Knight | {T}, Pay 1 life: Counter target black spell. 2/2 |
| Blood Reckoning | 3B | Enchantment | Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life. |
| Piranha Marsh | Land | Piranha Marsh enters the battlefield tapped. When Piranha Marsh enters the battlefield, target player loses 1 life. {T}: Add {B}. | |
| Megatron, Tyrant | 3RWB | Legendary Artifact Creature — Robot | More Than Meets the Eye {1}{R}{W}{B} (You may cast this card converted for {1}{R}{W}{B}.) Your opponents can't cast spells during combat. At the beginning of your postcombat main phase, you may convert Megatron. If you do, add {C} for each 1 life your opponents have lost this turn. 7/5 |
| Blood Baron of Vizkopa | 3WB | Creature — Vampire | Lifelink, protection from white and from black As long as you have 30 or more life and an opponent has 10 or less life, Blood Baron of Vizkopa gets +6/+6 and has flying. 4/4 |