Bosmer is a half-wood elf, with a stocky build and coarse brown hair. A gruff character who speaks his mind and always gets to the point, he is nonetheless friendly and affable, which serves him well in his trade as an innkeeper.

He is a friend of Evandariel, and a former member of the Rise of the Swift before Raven's takeover of the guild. When Raven seized control of the Swift, he opted to swear an oath to never ply his skills again and walk away.

A canny rogue, Bosmer had always stashed his gold away in hidden places in case of an emergency. He collected his wealth and retreated to Sigil. There he set up a tavern, the Sylvan Wayfarer, making a home away from home for all the elves and Fey creatures of Sigil.

Although he swore a blood oath to never ply his skills as a rogue again, Bosmer nevertheless sees it as his duty to help those rogues who are still in the business. As such, he uses his tavern to run both a fencing operation and safe house for Sigil's many thieves.