why not just wait for the release before starting all this... lol
YoshiP didn't say there is a backup plan for people without raise, their still may be possibility there is some type of instance temporary home point if you die you start from there where it's safe for recovery. The eye mob throughout the dungeon could be non targetable mob but just a npc flying around. Look at the video again carefully (look at the map and the eye and icon color indicating the eye) If you do it right you can get to the end where you might be able to weaken the eye to kill it without getting the 8k damage. It's all about the route you take and strategy you put into it.