Heroes of Noworth

Obtaining
Talk to Igor Ant, Mercenary Chief. 

Step 1: Heroes of Noworth
'Igor Ant has suggested you to meet Metamunch Kin so he can give you some new challenges. Before you talk to him though, you need to mark down any of the Astrubian salesmen who are auctioning off their shabby equipment at the zaap.'

Rewards
Level-based XP, 648 Kamas, 1 Small Wisdom Scroll OR Small Vitality Scroll