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
Sudden Impact 3RInstant Sudden Impact deals damage to target player equal to the number of cards in that player's hand.
Anax, Hardened in the Forge 1RRLegendary Enchantment Creature — Demigod Anax's power is equal to your devotion to red. (Each {R} in the mana costs of permanents you control counts toward your devotion to red.) Whenever Anax or another nontoken creature you control dies, create a 1/1 red Satyr creature token with "This creature can't block." If the creature had power 4 or greater, create two of those tokens instead. */3
Lucid Dreams 3UUSorcery Draw X cards, where X is the number of card types among cards in your graveyard.
Suspicious Detonation 4RSorcery This spell costs {3} less to cast if you've sacrificed an artifact this turn. This spell can't be countered. (This includes by the ward ability.) Suspicious Detonation deals 4 damage to target creature.
Nylea's Colossus 6GEnchantment Creature — Giant Constellation — Whenever Nylea's Colossus or another enchantment enters the battlefield under your control, double target creature's power and toughness until end of turn. 6/6
Archetype of Imagination 4UUEnchantment Creature — Human Wizard Creatures you control have flying. Creatures your opponents control lose flying and can't have or gain flying. 3/2
Nogi, Draco-Zealot 1RRLegendary Creature — Kobold Shaman Dragon spells you cast cost {1} less to cast. Whenever Nogi, Draco-Zealot attacks, if you control three or more Dragons, until end of turn, Nogi becomes a Dragon with base power and toughness 5/5 and gains flying. 3/3
Doomed Artisan 2WCreature — Human Artificer Sculptures you control can't attack or block. At the beginning of your end step, create a colorless Sculpture artifact creature token with "This creature's power and toughness are each equal to the number of Sculptures you control." 1/1
Axebane Guardian 2GCreature — Human Druid Defender {T}: Add X mana in any combination of colors, where X is the number of creatures with defender you control. 0/3
Harabaz Druid 1GCreature — Human Druid Ally {T}: Add X mana of any one color, where X is the number of Allies you control. 0/1
Page 390