A few specific back items can be upgraded in the. Ascended back items are back items of GAscended rarity. There are currently three legendary back pieces: Ad Infinitum, The Ascension and Warbringer. All ascended back items come with an infusion slot. Grouped with trinket slots in the Hero Panel, they provide the. . Legendary back items are back items of HLegendary rarity. Back items are a type of equipment that shares characteristics of both trinkets and armor. Back Banner · · Elegant Huntsman's Backpack ·. Elegant Jeweler's Backpack · · Elegant.