Highlighted weapons are free options.
Skirk is a Cryo DPS that specializes on dealing damage on field through Normal Attacks, while also being able to take the role of a Burst Nuke. Skirk's Ascension 4 Passive provides her with a big Base Damage Modifier, therefore it is important to run her with only Cryo and Hydro Teammates to maximize this passive.
Skirk uses "Serpent's Subtlety" instead of Energy. She does not benefit from Energy Recharge, and her "Elemental Energy" is always 0.