FREE Nebula Dust Orb It is your lucky day! For every 100 Gold worth of purchase from the Item Mall, you will get FREE 3 Nebula Dust Orbs. Duration: May 18, 2023 to May 20, 2023 (11:59 PM) GMT+8. Nebula Dust Orb Is an essential item for conducting Horoscopes, it randomly shifts the attribute quantity, attribute content, and attribute position. It is time to align your star, Heroes!