The weight-trigger block in the royal palace...ive learned inadvertently through these forums that its used to summon a dragon to fight...how do i go about doing this?
I am most curious of a few things in the in the Legion of the Dead chapel(?) within the dead trenches. There are three things: a table that activates the chapels defences(that isnt on the map), a Legionnaire shrine(that is on the map), and a 'gangue shade relic'(thats on the map but i cant find in the room). Now i realize through this room you learn about the legion, you get some nice armor, and you get a little quest to add the dead caste to the dwarves memories. What i dont get is a) the point of the shrine since you can 'use' it...but nothing ever seems to happen,

the gangue shade relic...wth is it?, c) Why did the spirits colapse into visible corpses as aposed to disapearing like the rest?....and why are they still there (ive ventured back out of curiosity)?...and why are some of them sparkling as if they have items i cant actually collect anything from them?, d) even though ive completed the quest of the dead caste, why is there still a quest icon hovering over the sarcophagas beyond the chapel even though ive already searched it and it remains unsearchable?
...*sigh*