The titular ability of Nightmare is his capability to look in desires, either ahead of the sufferer had encountered him within the flesh inside a kind of unwell omen or while in the minds of survivors after a terrifying assault. He can shift to the astral and ethereal planes. https://bookmarkgenious.com/story19909396/the-smart-trick-of-nightmare-mu-online-season-20-that-no-one-is-discussing