I have plenty of saves, but played a LOOOONNNGGGG time after the Dolf incident before I realized I missed the quest. If I recall I fought him several times with potions etc. Been a while. As you said, I think I'm fucked unless I want to re-do most of the game. Arghhh!Dude I've never known anyone who has managed to somehow kill Dolf... like I'm pretty sure the game is rigged to auto-equipt the Syringe in case you forget.
1) How did you manage that?
2) How far back is you're latest save before then cos you may be fucked...