Demonic Servant

Demonic Servant is a skeletal swordman found in the labyrinth of the 74th floor.

Like the Lizardman Lord, it is equipped with a huge straight sword and a round metal shield. It is capable of using Sword Skills, such as Vertical Square.

Kirito and Asuna encountered this monster before they reached the boss room.

They are known for being weak to blunt instruments and are resilent to swords due to it being a skeleton type.