Sounds like the only way is to complete the Barbarian quest I guess... well, I'll keep going and see how it goes. Maybe attempt to avoid killing massive numbers of the 'common' first kills.
At the moment I have Bugbiter, the si and Moon Sickle for artifacts, although I won't ditch Bugbiter any time soon!
Gate Closers
Snarky - male dwarven paladin (lawful, L46) - Sel'yn - female grey elven wizard (neutral, L35) - Malicious - male dark elven beastfighter (chaotic, L35) - Telariel - female high elven priestess (lawful, L37) - Poppy - female human assassin (neutral, L50) - Orkboy - male orcish barbarian (neutral, L33)