Have you had any luck so far, $N?$B$B<Kryten makes some notes in his journal as he reads.>$B$BIf my research is correct, the tusks should come from any Witherbark troll. The medicine pouches come from the Witherbark witch doctors, and the strongest of the Witherbark shadow hunters should carry the special knife given to them after they've completed their rites of passage. There's no way to tell which shadow hunters will have the knife until you do battle.