You can check out game guide on 12SKY M GLOBAL
Back Decoration
● New Item: Wing of Death Chest
ㆍ The Wing of Death Chest can be purchased from the in game shop.
ㆍ Upon use, you can obtain a Back Decoration (Accessory Slot 3).
● New Back Decoration
ㆍ Required Level: 1M or higher
ㆍ Equip Slot: Accessory Slot 3
ㆍ Maximum Enhancement Level: +10
※ Risk of destruction begins at +1 enhancement.
