Brook

Goldmine

ゴールドマイン
Goldmine is the Guild Master of the Quatro Cerberus Guild. He is an old friend of Fairy Tail's Guild Master Makarov Dreyar, Blue Pegasus' Guild master Bob, former Council Member Yajima, Rob, and Porlyusica, having all once been in the same team at Fairy Tail. (Source: Fairy Tail Wikia)