Who is Hulk from Blue Adept and what is their importance?

Hulk is Stile's friend from Proton who joins him in Phaze to act as a bodyguard. He protects Lady Blue while Stile talks to the Herd Stallion about delaying Neysa's breeding, and he inquires of the Oracle how Stile may win at the Unolympics, learning about the Platinum Flute. When he finds himself falling in love with Lady Blue, Hulk returns to Proton to seek her alternate, Bluette, with Stile's permission. The Red Adept kills Hulk in a trap set for Stile.