OK, so i am lvl 39 and i still have to oka's chest and i cant seem to figure out how to do it!! PLZ HELP!! :-(
Chelsea FairyStrider-39 Magus Diviner
When you enter the room with Oka's chest, there are some yellow banners that appear on the back wall. They have symbols (something like a skull, snake, etc.). You have to light up the obelisks in that room with the symbols that are showing on the yellow banners. Then Oka's chest will appear.
If the banners disappear / fade away before you get to see what is on them, just leave the room and come back in again, and the yellow banners will re-appear.