1. Kill goblins in WW at the fort until you are dubious with Legion of Cabilis. This may take a while.
2. Move to Lake of Ill Omen and kill explorers, collect their knives by the bag-full.
3. Turn them in to Trooper Whatshisface in Lake of Ill Omen between the lake and Cabilis zone.
4. Congrats! You're doing okay.
5. If you have to have contact with the Necromancer guild in Cabilis, start killing Iksar outcasts, pariahs, etc in Warslik Woods until Dubious.