What is the Duet Night Abyss? Duet Night Abyss Phoxene Plumule(https://www.lootbar.com/top-up..../duet-night-abyss?ut ) is a premium currency harvested from celestial Heaventrees, used to unlock special packs, limited banner pulls via Prismatic Hourglasses, exclusive outfits, weapons, and Thought fragments. To acquire this vital resource, players can top up through official platforms or trusted game trading sites like MobaPlaza, G2G, and PlayerAuctions for convenient purchases.