When youre on the level in the plane of nightmares(P.O.N)and you goal it to find the shard lost there, go through the maze thing and into the lost tomb. once you get to the part where those giant squid things try to attack you, use a gate scroll RIGHT AWAY and youll be sent back to the plane of tranquility. get your health up and save. then, go through the portal and to the P.O.N.(again) do the maze (again) and go into the lost tomb(again!!) there will be squids all around the tomb so its much easiar to attack them that way than at all at once. once your at the end in the open room, get the last 2 or 3 squids there. the seald chests will open. open them. there is, like, 3756-6926 gold in each along with weapons and armor. as you know, there were sealed chests all around the tomb. find and open them, too! if you go into any part you didnt have to before, careful- there still may be squids lingering in the shadows...