i found an updated korean skill simulator but i can't access it. it blocked some country like my country Philippines.
http://dbo.gamechosun.co.kr/info/ski.../skilltree.php

NOTE: if you are also blocked by this site and you solve it, please share it so everyone can use it. dont be "GREEDY"

it blocks the us too apparently :/ . this is a real nail bitier. i know some other people that may be able to help. i'll try to get in contact with them.

thats good. i tried using hide ip but its not available to my country

Use a proxy

It wont work, the site is actually down. Anyway, that skill simulator is really old.