Mard Geer

マルド・ギール

Mard Geer is an Etherious, a demon originating from one of the Books of Zeref. He serves as the acting Guild Master of the Dark Guild Tartarus and is known as the "Underworld King."
Like the other members of Tartarus, he possesses a Curse, a potent form of Magic.
Specifically, he wields the Thorn Curse, which enables him to create and manipulate thorns at will through various hand gestures. These thorns are strong enough to strangle and severely injure opponents simultaneously. The attacking thorns can pierce through a target's body and also serve as protection for him.

Details:

First name:: Mard
Last name:: Geer
Other names:: Underworld King
Definitive Demon
Species:: Demon (Etherious)
Affiliation:: Tartarus (Dark Guild; One of the three ruling Dark Guilds of the Balam Alliance)