27) as they enter the comand deck of the abandoned hulk the lights flicker and they begin to hear a low moan, followed by a slow drip of some liquid and the room filling with the coppery smell of blood as the walls begin to bleed which forms the faces of the missing crew.

The warband have made their way into a space hulk when it suddenly throws itself into space and after days of trying to find a way to return it to normal space a voice whispers inside the mind of one of the Heretics promesing rescue in return for the lives of the other Heretics.

How about any horrors of the Warp that are specifically associated with one Chaos God or another? :-)

L-