Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Roiling Horror

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. */*

Similar cards

Color identity:
NameManaTypeText
Lifesmith 1GCreature — Human Artificer Whenever you cast an artifact spell, you may pay {1}. If you do, you gain 3 life. 2/1
Camaraderie 4GWSorcery You gain X life and draw X cards, where X is the number of creatures you control. Creatures you control get +1/+1 until end of turn.
Davros, Dalek Creator 1UBRLegendary Artifact Creature — Alien Scientist Menace At the beginning of your end step, create a 3/3 black Dalek artifact creature token with menace if an opponent lost 3 or more life this turn. Then each opponent who lost 3 or more life this turn faces a villainous choice — You draw a card, or that player discards a card. 3/4
Essence Vortex 1UBInstant Destroy target creature unless its controller pays life equal to its toughness. A creature destroyed this way can't be regenerated.
Singe-Mind Ogre 2BRCreature — Ogre Mutant When Singe-Mind Ogre enters the battlefield, target player reveals a card at random from their hand, then loses life equal to that card's mana value. 3/2
Tegwyll, Duke of Splendor 1UBLegendary Creature — Faerie Noble Flying, deathtouch Other Faeries you control get +1/+1. Whenever another Faerie you control dies, you draw a card and you lose 1 life. 2/3
Azor, the Lawbringer 2WWUULegendary Creature — Sphinx Flying When Azor, the Lawbringer enters the battlefield, each opponent can't cast instant or sorcery spells during that player's next turn. Whenever Azor attacks, you may pay {X}{W}{U}{U}. If you do, you gain X life and draw X cards. 6/6
Crumble GInstant Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value.
Kaervek's Spite BBBInstant As an additional cost to cast this spell, sacrifice all permanents you control and discard your hand. Target player loses 5 life.
Roar of Jukai 2GInstant — Arcane If you control a Forest, each blocked creature gets +2/+2 until end of turn. Splice onto Arcane—An opponent gains 5 life. (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
Page 153