Warning! This instance has pitfalls hidden all over the map, with mobs waiting to attack susceptible players in the pits (high 70ish triple up). The pitfalls cannot be seen since it looks just like regular floor (unless you keep your map or mini-map open).
Walkthrough[]
Jump through the painting to fall down.
Go to the north-east room and kill The Keeper of Dreams ( -43, -9, -173 ) Copy/waypoint -43, -9, -173
Kill The Keeper of Nightmares in the south-west room ( 151, -6, -69 ) Copy/waypoint 151, -6, -69
Go to the north room ( 80, -5, -240 ) Copy/waypoint 80, -5, -240 and use the crank next to the door to get inside.
In this room ( 55, -5, -274 ) Copy/waypoint 55, -5, -274 are 4 golems. At 0% health they become invulnerable. One must click the scroll in the room that corresponds with the golem name in order to kill them.
The blue Crystal of Dreams and the purple Crystal of Nightmares can be found on the pillars next to the Guardian of Eternity. Defeating the guardian is optional.
Place the blue Crystal of Dreams on the star pedestal in the north-east room Lock of Dreams (-46, -7, -173).
Place the purple Crystal of Nightmares on the star pedestal in the south-west room Lock of Nightmare (152, -4, -68).
Upon engaging the Praetor, it will spawn a few adds (coming from its left and right side). If the adds reach him, he heals 20%, so root them or otherwise engage them until the Named drops. The Praetor does have a leash point, so don't back too far off the main platform he stands upon.