From ToEE

Jaroo Ashstaff is the Hommlet Druid.

He has generously offered an anount of ointment to help ease Ilona's illness. He would normally charge 100 gp for such a service, but is willing to part with it for 50 gp. However, he requires Ilona (and her companions) are willing to travel to the GnarleyForest to collect further ingredients, once Ilona has recovered from her illness.

Jaroo's quest can now be found at the page detailing JaroosScavHunt