1. there are 1-4 grades, 1 u can easy go alone, 4 is hardcore u need really REALLY a full 110 maxed skilled buffer pt, higher grade = higher drop rate from talsimans!
2. u need to kill every mob and unique in this cave otherwise the doors wont open in every section
3. treasure boxes, kill them and u can get taismans, this talismans u can activate in your collection book (is in the menu) here are the worth of the cards ->
or your sell them.
4. at the last unique, its in the last room u can also drop b grade egy weapon (just in the d11 forgotten world) but they are ******* rare.
5. b4 ull can get a sun u need to get the quest, i guess its on every hunter shop.
i dun whether i forgott smth. maybe some ppl will add this than^^
(i hope u remember me a bit) 
