Trying to raise faction with Oggokcitizen requires a lot of the necklaces these guys drop. I have killed 100-s of them. I use a level 52 ranger and can watch what spawns after killing one. a fungus spore, a troll slayer, Slayer Captain, a froglok seems to be about it. Typically I would log on, look for a troll slayer or Slayer Captain. if not up I log out. If they are up I would kill them and subsequent spawns until tired. Once you get the "cycle" going as a racker its easy to continue. I get troll slayers about 50% of the time. Slayer Captain is rare ( 2% ?) and fungus spore / froglok maybe 24% each.
Edited, Jan 11th 2014 2:16pm by Shuraz