frostnova_(arknights)
A boss from Arknights during Chapters 4 and 6.
She is Cautus who uses Ice Arts. She is also the leader of the Yeti_Squadron.
Her real name is Yelena.
h4. Related characters
h6. Fellow Reunion Movements Boss
* Talulah (arknights)
* Patriot (arknights) - Adoptive Father
* Faust (arknights)
* Mephisto (arknights)
* W (arknights)
* Crownslayer (arknights)
* skullshatterer (arknights)