Also known as: 卡莱莎, カライシャ, Qalaiša, 北风女巫, 北風の魔女(アークナイツ)
A formerly unnamed Sarkaz woman from Arknights's Integrated Strategies #4: Expeditioner's Jǫklumarkar.
She first appears in the encounter node "Northwind Witch" that triggers a battle, similar to those of:
- An unidentified Cautus's encounter node "Damsel in Distress" in IS1.
- Chained Sarkaz Girl (Arknights)'s encounter node "Shackled Bloodline" in IS2.
- Dancing Sarkaz Lady (Arknights)'s encounter node "Dancing Chests" in IS3.
- Praying Sankta Nun (Arknights)'s encounter node "The Pious Worshiper" in IS5.
She was later introduced as an NPC in A Kazdelian Rescue. Her real name, Qalaiša, was revealed in the web event acting as a teaser to IS5.