Hobb Sandwind is a Troll promoter in Might and Magic VIII: Day of the Destroyer. He can promote Trolls in the party to War Trolls.
Hobb Sandwind can be found in his home in Rust, together with Volog Sandwind and Schmecker. Once the party has completed the Find the Ancient Troll Homeland quest, which requires them to travel to the Ancient Troll Home, he offers to promote any Trolls in the party to War Trolls.