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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 this card while it's exiled, target player loses 1 life and you gain 1 life.
Abilities, attacks, weakness & resistance
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Catalog pricing data as of 6 Apr 2026, 00:05
Guide prices and sold listings come from the Vendor Tools catalog API (eBay completed sales). Use Update prices to request a fresh pull from eBay (limited to once per 24 hours per signed-in user).
Catalog card record updated 6 Apr 2026, 00:05.
No condition guide prices yet. Use Update prices to fetch eBay sold data into the catalog.
Source API: https://api.vendortools.net
