Casts various light and thunder elemental magic and AoE debuffs. The tier of the spells cast will increase throughout the battle.
Tutewehiwehi is capable of absorbing light and thunder magic damage at times.
Calcifying Mist deals high AoE damage and applies a "Gradual Petrification" effect which will cause melees hit by the effect to become increasingly slow over a 20-count period, and ultimately become petrified at the end of the count. The effect cannot be removed by any means until the count completes.