Luck Leader Thokeen is the head of the Temple of Tymora in Malar's throat, the slums outside the walls of Port Nyanzaru.
 
The temple is well fortified and offers protection to inhabitants of the slums that fail to make it inside the city gates when an undead attack comes.
 
During one such attack the party assisted in fighting off undead that were breaching the temple, saving those inside. 
 
For Fang's efforts she was rewarded with a luck token.