The information you uncovered in Maldraxxus should quell the drums of war between the Necrolords and the Kyrian.
And this message from the Primus... extraordinary!
I would advise you to enlist Highlord Fordragon's counsel, but he appears preoccupied. Visitors from your world have come to seek him out. Quite insistently, I might add.
The nuances of mortal interaction elude me. But it seems the nature of their dialogue was rather... intense.
Perhaps you can assist the Highlord with this matter.