Your search for "Sleep Paralysis 11" revealed the following:
Fear of Sleep Paralysis - Extended Art (DSC) from Duskmourn: House of Horror Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Joshua Raphael Card Text:FlyingEerie — Whenever Fear of Sleep Paralysis or another enchantment you control enters...
Fear of Sleep Paralysis (DSC) from Duskmourn: House of Horror Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Joshua Raphael Card Text:FlyingEerie — Whenever Fear of Sleep Paralysis or another enchantment you control enters and whenever you...