Sylph Labyrinth

Sylph Labyrinth is a Treasure Hunter Guild in Earth Land.

Overview
Not much is known about Sylph Labyrinth other than the fact that, being a Treasure Hunter Guild, its members are tasked with finding precious or rare items, which they refer to as Treasures. Sylph Labyrinth appears to use a system similar to that of Mage Guilds when it comes to ranking Treasures: the Eternal Flame protecting the Sun Village was referred to as a "S-Class Super Treasure" by some members of the Guild.

Unlike Mage Guilds, which mark their members with magic stamps, and similarly to the Mercenary Guild Southern Wolves, all shown Sylph Labyrinth members sport the Guild's symbol on their outfits, either on the clothing itself or on specifically worn bands.

History
Some of the guild's members (namely Lala, Hiroshi and Drake) have been trying to obtain the Eternal Flame located in the Sun Village for some time, but never managed to due to the giants guarding it. However, the recent freezing of the whole town (and of the Eternal Flame itself) prompted them to try another time, but not before obtaining a precious vial of liquefied Moon Drip, meant to unfreeze the precious S-Class Super Treasure.

Strength
Sylph Labyrinth isn't a Mage Guild, and thus its members don't utilize Magic. The three members shown so far, however, have displayed weapon skills and fighting prowess great enough to make up for their lack of magical abilities. They were strong enough to fight pair to pair with one of the strongest team of Fairy Tail (usually acknowledged as the strongest Mage Guild in Fiore), which at the time was missing one of its top members, but still included two Dragon Slayers, an Ice-Make Mage and a Celestial Spirit Mage; even Natsu Dragneel, one of the group's Dragon Slayers as well as one of Fairy Tail's strongest Mages, went on to praise the trio's power. Sylph Labyrinth members seem to possess rather advanced weaponry. Guild members Lala and Hiroshi specialize in melee combat (using, respectively, a hammer and a sword), while Drake excels at ranged confrontations, and acts as the Guild's sniper.

Trivia

 * A sylph is a creature in Western mythology.