Frost Virgin

Frozen Virgin are ice-type monsters that served as sentries for Cocytus’ residence “Snowball Earth”, as well as his bodyguards.

Appearance
A Frozen Virgin's skin is considered to be bluish-white and their hair were black. They wore what looks to be pure white clothes.

Abilities
A Frozen Virgin is labeled as a level 82 ice-type monster residing within the 5th floor of Nazarick.

Trivia
In the LN, they are known as "Frost Virgins"