I have my battle tower now and killed the flying platforms on sentinel island and slayed all the goblins in orobas fjord but now i can 3 ways : back to broken valley but there i get heavely poisened, into the waterfall but im lvl 20 and everything inside is 23 or i go into a cave with a door and everything inside is 22... is there some quest or something or another way by not getting poisoned? pls help

Explore
kill
become higher level
turn off all anti dragon zones
destroy all flying fortress
complete all side quests
when you are level 32-33
-go to waterfall
-Aleroth
-broken valley

How do you turn of anti dragon zones? Do i have to become human egain and go check out the battle towers?

Inside the outpost up in the 2nd floor u'll find 3 switches near the chest, those deactivates the anti dragon zone around that zone, but the zone where the harbour is... IDK srry, still trying to find out xD

I was able to kill the things in the waterfall at level 18 so being lower level doesn't mean you can't do it.