Trolls

Trolls are massive and formidable people, native to Adradia, trolls are only distantly related to other other species.  Holding old magic, trolls live in isolation and many are tens of thousands of years old.  They are large and their motivations are largely unknown, they remained largely unaffected by the Mogg Wars, being to spread out and isolated to attack on mass and easily annihilating any foolish enough to confront a Troll. 

Trolls are said to have an underground civilization hidden somewhere on Adradia, but no one has ever seen them outside of old Ogg mythology.