A guide from Destructoid explains how players can obtain the secret Kalien outfit, known as the Vestment of the Great Spirit, in DragonSword: Awakening. The item can be found early in the game and does not require unlocking any new region, but reaching it demands careful preparation, making the guide useful for players keen to add a free cosmetic to their collection without missing hidden content.

The outfit is hidden in an underwater chest located to the northeast of the Firefly Forest, at the very bottom of a deep dive that requires a familiar with the deep dive ability and careful stamina management. Players are advised to use the Egg Renew item, which instantly restores 25% of stamina, alongside Assorted Rice Bowls, which cut stamina consumption by half, to ensure they have enough endurance to reach the chest and interact with it to claim the robe.