Multiattack. The priest makes two Thunderous Touch or Thunderbolt attacks.

Thunderous Touch. Melee Spell Attack: +5 to hit, reach 5 ft., one target. Hit: 27 (5d10) thunder damage.

Thunderbolt. Ranged Spell Attack: +5 to hit, range 60 ft., one target. Hit: 11 (2d10) lightning damage plus 11 (2d10) thunder damage, and the target is knocked prone.

Voice of the Kraken (Recharges after a Short or Long Rest). A kraken speaks through the priest with a thunderous voice audible within 300 feet. Creatures of the priest's choice that can hear the kraken's words (which are spoken in Abyssal, Infernal, or Primordial) must succeed on a DC 14 Wisdom saving throw or be frightened of the priest for 1 minute. A frightened target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.