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 |
|---|---|---|---|
| Orcus, Prince of Undeath | X2BR | Legendary Creature — Demon | Flying, trample When Orcus, Prince of Undeath enters the battlefield, choose one — • Each other creature gets -X/-X until end of turn. You lose X life. • Return up to X target creature cards with total mana value X or less from your graveyard to the battlefield. They gain haste until end of turn. 5/3 |
| Spirit Link | W | Enchantment — Aura | Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Whenever enchanted creature deals damage, you gain that much life. |
| Vampiric Link | B | Enchantment — Aura | Enchant creature Whenever enchanted creature deals damage, you gain that much life. |
| Knight of the Widget | 2W | Artifact Creature — Cyborg Knight | Vigilance Knight of the Widget's power and toughness are each equal to the number of Order of the Widget watermarks among permanents you control. */* |
| Well Rested | 1G | Enchantment — Aura | Enchant creature Enchanted creature has "Whenever this creature becomes untapped, put two +1/+1 counters on it, then you gain 2 life and draw a card. This ability triggers only once each turn." |
| Withering Boon | 1B | Instant | As an additional cost to cast this spell, pay 3 life. Counter target creature spell. |
| Keeper of the Flame | RR | Creature — Human Wizard | {R}, {T}: Choose target opponent who had more life than you did as you activated this ability. Keeper of the Flame deals 2 damage to that player. 1/2 |
| Drove of Elves | 3G | Creature — Elf | Hexproof Drove of Elves's power and toughness are each equal to the number of green permanents you control. */* |
| Gorger Wurm | 3RG | Creature — Wurm | Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.) 5/5 |
| Rats' Feast | XB | Sorcery | Exile X target cards from a single graveyard. |