Kuo-toa Archpriest

Medium humanoid (Kuo-toa), neutral evil
Armor Class 13 (natural armor)
Hit Points 97 (13d8 + 39)
Speed 30 ft., swim 30 ft.
16 (+3)
14 (+2)
16 (+3)
13 (+1)
16 (+3)
14 (+2)
Skills Perception +9, Religion +6
Senses darkvision 120 ft., passive Perception 19
Languages Undercommon
Challenge 6 (2300 XP)

Amphibious. The kuo-toa can breathe air and water.

Otherworldly Perception. The kuo-toa can sense the presence of any creature within 30 feet of it that is invisible or on the Ethereal Plane. It can pinpoint such a creature that is moving.

Slippery. The kuo-toa has advantage on ability checks and saving throws made to escape a grapple.

Sunlight Sensitivity. While in sunlight, the kuo-toa has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.

Spellcasting. The kuo-toa is a 10th-level spellcaster. Its spellcasting ability is Wisdom (spell save DC 14, +6 to hit with spell attacks). The kuo-toa has the following cleric spells prepared:

Cantrips (at will): guidance, sacred flame, thaumaturgy
1st level (4 slots): detect magic, sanctuary, shield of faith
2nd level (3 slots): hold person, spiritual weapon
3rd level (3 slots): spirit guardians, tongues
4th level (3 slots): control water, divination
5th level (2 slots): mass cure wounds, scrying

Multiattack. The kuo-toa makes two melee attacks.

Scepter. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 6 (1d6 + 3) bludgeoning damage plus 14 (4d6) lightning damage.

Unarmed Strike. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 5 (1d4 + 3) bludgeoning damage.

Monster Manual (BR+)
Kuo-toa Archpriest