Hi guys !
I was wondering about what is the level “max” we can stay at demon prison . Because some people says that is level 165 because of the guide to passed out the wall ; some say that we can grind there until 173 and after go to nuoridin…
So i want to know because i’m actually level 167 (already use my level 7 cards) and i have 80 lvl 8 cards . Because if it’s worth to grind at demon prison until 173 i will stay there !
You meant Demon Prison 2? If that is the case you can Lv there up to Lv 175, some stay till 180.
Ow really :o ty for the reply ! So i will stay here until 175 then
you are referring to the demon prison district 2f right? the one with hauberk? because there is another map called the 2nd demon prison which is at shaton. if you are referring to the demon prison2f with hauberk you can only grind there til 164 is the best without popping any level 7 cards. -_- but since u popped already i suggest u farm dina bee farm with a party or go quest at nuorodin. u made a bad move popping lvl 7 cards T_T it should be popped at 164-165 all of it to prevent you from the grind wall. until 175
Yeah i know it was a bad move to pop my level 7 at 160 
so i think i’m going to try grind at demon prison until 170 (dina bee it so crownd now) and i will do quest until i arrive at Nuorodin i hope i won’t get block at the wall…
You can stay until 10 levels above the monster level.
Then i suggest you move on.
Thsi is because the exp will be reduced 5%/ for each of your level higher than theirs.
Your killing pace will be the same yet EXP greatly reduced.
You’re not going to hit a grind wall either way.
The threat of a wall comes from 175-186 as you require a very large exp amount before getting to the reset. If you grinded to 172 you can skip that wall.
The 175 thing is from ICBT2.
Never held cards and characters have gone past there without qualm, then they had to fish around a small amount to get some exp before resuming questing to hit past 186 solidly. Though in hindsight it wasn’t really necessary since I shot past a portion of the Alemeth farming.
Thx for all your reply ^^
I’ve grind at nuoridin until 175 and after that i use all of my level 8 card and some lvl 9 and actually i’m 195 ^^ so the wall is behind now 
It actualy 5% reduction starting at 5 lv higher than theirs lv
Soo if you are 10 lv over them you get 30% reduction (lv 5 is include)