According to Tartaglia, Skirk is an exceptionally skilled and seasoned warrior and a strict teacher. She is said to live in another ancient world, the dark realm, or the darkest corners of the universe. In her realm, time flows differently from the known world; three months in her realm amount to three days in Teyvat. Although her affiliation with the Abyss Order is not attested, she at least knows how to survive in the Abyss.