In 1039 KF, he meets Briar Moss and introduces the former thief and gang member to the rest of his gang. Briar treats him free of charge and gains a bit of leeway with the gang, even having three Camelguts beat up a Viper who followed him. Hammit is an admire of Briar's ointments and says that the mage should sell them, which Briar does, but to wealthier people.
When the Vipers - a rival gang - start attacking Camelguts by order of their takameri, Lady Zenadia, Briar treats the Camelguts for free, however, Hammit eventually dies of his injuries.
He only appears as a minor character in Street Magic.