霜星 フロストノヴァ フロストノヴァ(アークナイツ)
A boss from Arknights during Chapters 4 and 6.

She is [[rabbit girl|Cautus]] who uses Ice Arts. She is also the leader of the [[yeti caster leader (arknights)|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)|]]
frostnova (arknights)