so I got kaspar and his cure anything whenever for 15 gold is amazing. I dont want to lose that. I visited the crag with him and he needs items that I dont have that can only be purchased after he leaves the partyI believe)(sulfur,quick silver). My question is - Can I finish this quest and then recruit him back to the party? I only ask instead of experiment because of the time investment to check..
The answer to your question is yes.