kal'tsit (pixiv fantasia)

Original character made alongside Mon5tr for Pixiv Fantasia T by Lowlight Kirilenko. Later served as the basis for the design of a character of the same name in Arknights.

Notably, her Japanese name is spelled differently from her Arknights counterpart: カルシ (ka-ru-shi) instead of ケルシー (ke-ru-shii)