Chapter 518 Complete Transformation

Lancelot described the ritual as involving an amulet brought from the body of Olul— the Guardian of the Frost Maiden. He placed the amulet, made of ice in the shape of a snowflake, around his neck and broke off a chunk of ice the size of a helmet, holding it in his hand. Lancelot then had his companions sit around him, waiting for him to melt the ice with his body temperature to complete the ritual.

According to the information Kalalin obtained through the Identification Spell, no magic could be used during the ritual, and the person conducting it—usually a priest of Olul—had to rely solely on their own body heat to melt the ice. For a god known for sadism, even blessings for his followers had to be gained through suffering.