Succubus Eye

Succubus Eye (夢魔の眼, サキュバス・アイ, Sakyubasu Ai) is a Dark Guild under Tartarus' control.

Location and Buildings
The headquarters of Succubus Eye is located in a forest, surrounded by jagged, steep, pointy hills. The building seems to have been constructed long ago as it has full-grown trees above the building itself. It has a very medieval theme and its made out of bricks.

Strength
Not much is known about Succubus Eye or its strength. However, the guild counts Doriate, a Demon that seems to have come from the Book of Zeref, and Minerva Orlando, who was the strongest Mage of Sabertooth, the former strongest Mage Guild in Fiore, amongst its ranks. However, other than the two aforementioned, the rest of the guild are not as powerful, as they were easily decimated by Kyouka Reiseiten a member of the Nine Demon Gate when they were unable to withstand the effects of her Reinforcement Magic and as such were turned into small black figurines.