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
Starlight Invoker 1WCreature — Human Cleric Mutant {7}{W}: You gain 5 life. 1/3
Life Goes On GInstant You gain 4 life. If a creature died this turn, you gain 8 life instead.
Buried Ogre 1BBBCreature — Zombie Ogre You may begin the game with Buried Ogre in your graveyard. If you do, you lose 1 life. 6/4
Mordor Muster 1BSorcery You draw a card and you lose 1 life. Amass Orcs 1. (Put a +1/+1 counter on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)
Life Burst 1WInstant Target player gains 4 life, then gains 4 life for each card named Life Burst in each graveyard.
Dread Rider 5BCreature — Spirit Knight {1}{B}, {T}, Exile a creature card from your graveyard: Target opponent loses 3 life. 3/7
Blood Seeker 1BCreature — Vampire Shaman Whenever a creature enters the battlefield under an opponent's control, you may have that player lose 1 life. 1/1
Blood Tyrant 4UBRCreature — Vampire Flying, trample At the beginning of your upkeep, each player loses 1 life. Put a +1/+1 counter on Blood Tyrant for each 1 life lost this way. Whenever a player loses the game, put five +1/+1 counters on Blood Tyrant. 5/5
Havoc 1REnchantment Whenever an opponent casts a white spell, they lose 2 life.
Cradle of Vitality 3WEnchantment Whenever you gain life, you may pay {1}{W}. If you do, put a +1/+1 counter on target creature for each 1 life you gained.
Page 39