Barinade

Amphibious. Barinade can breathe air and water.

Bari Body. The Barinade's main body is made up of five Bari.

While the Bari are alive, Barinade has advantage on saving throws, takes half damage from all attacks, and can may only use its Bari whirlwind action. Whenever Barinade takes 10 or more damage in a single turn, one of the Bari dies. If all of the Bari die, Barinade takes damage as normal. Additionally, Barinade cannot move, it's electric shield deactivates, and now may only use its lightning blast action. At the end of its turn, Barinade grows back all five Bari and regains 25 hit points.

Electric Shield. When hit with a melee attack, Barinade's electrical shield deals 7 (2d6) lightning damage to the attacking creature.

Bari Whirlwind. Melee Weapon Attack: +4 to hit, reach 10 ft., all targets in range. Hit: 8 (2d6 + 1) bludgeoning damage plus 4 (1d6) lightning damage.

Lightning Blast. Ranged Spell Attack: +4 to hit, range 80 ft., one target. Hit: 21 (6d6) lightning damage and the target must succeed on a DC 12 Constitution saving throw or be paralyzed for 1d4 rounds. The target can repeat the saving throw at the end of each of its turns, ending the paralysis on a success.