SilverJakler

Damn that's insane! Oh well, still going after it. So I have to assume I need to clear both the webs AND the trunks?

Yep. Not the whole north adventurine section, but at least the,um, from half it to the right side (from half route 1 on radomus' castle's direction), all that patch of north adventurine must be cleaned up or you won't get to the joltik. Also, you will need a couple tauros for this and that. And you must be sure for your game to be night time when you aim for getting the joltik after all the work.

Alright, thanks dude