Sea Hag Apprentice

The apprentice can breathe air and water.

Attack: +3 plus PB to hit, reach 5 ft. or range 60 ft., one target. Hit: 4 (1d8) lightning damage. This spell's damage increases by 1d8 when the apprentice reaches 5th level (2d8), 11th level (3d8), and 17th level (4d8).

As a bonus action, the apprentice rides a crashing wave. They make a signature attack against an enemy within 5 feet of them and move up to their walking speed without provoking opportunity attacks. If the attack hits, it deals an extra 0d1 + PB|PB bludgeoning damage.

As an action, the apprentice supercharges their foe's nervous system. The apprentice makes a signature attack, and if it deals damage to a creature, the target must make a DC 10 plus PB Constitution saving throw. On a failed save, the target is incapacitated and their speed is halved until the end of their next turn.

As an action, the apprentice chooses three creatures the apprentice can see within 60 feet of them. Each target feels as though their lungs are filling with water and must make a DC 10 plus PB Constitution saving throw. A creature who can breathe water or who doesn't need air automatically succeeds on this saving throw. On a failed save, a target takes PBd8 force damage, and for 1 minute, they can't speak, their speed is halved, and they are dazed (save ends at end of turn). On a successful save, the target takes half as much damage and suffers no other effect. Another creature within 5 feet of a target can use their action to make a DC 10 plus PB Strength (Athletics) or Intelligence (Medicine) check, ending the effect on a success.