A tall broad shouldered behemoth voided of an identity for not even their body remains for the void has came in contact with "it" making it a mindless beast.

Multiattack. The Captain makes three attacks, using Void Gauntlet or Void Chain in any combination.

Void Gauntlet. Melee Attack Roll: +7, reach 5 ft. Hit: 13 (2d8 + 4) Bludgeoning damage, and the Captain has Advantage on the next attack roll it makes before the end of this turn.

Void Chain. Ranged Attack Roll: +7, range 30/90 ft. Hit: 15 (2d4 + 4) Necrotic damage.

Captain’s Aura. Str Saving Throw: DC 14, one creature the Captain can see within 30 feet. Failure: The target has the Frightened condition until the start of the Captain’s next turn.

Riposte. Trigger: The pirate is hit by a melee attack roll while holding the void chain. Response: The Captain adds 3 to its AC against that attack, possibly causing it to miss. On a miss, the pirate makes one gauntlet attack against the triggering creature if within range.