someone must be standing by switch at the entrance. They will switch when there friends tell them to. The two switches in the middle room MUST be as follows: left switch=green, right switch=red. If anyone switches these while your friends are in there it will cause mass confusion and they will think you are causing pillars to go up. It would be best to keep a friend in this room in case someone tries to switch one of these switches. The spiders and mummies are level 750. The spiders have 90% magic resistance, and the mummies have 90% damage resistance so be careful. The helm is located on the lower right hand side of map just past the portal that teleports you back to spawn map. The helm is in a black coffin.