Anyone who wishes for the return of the age of the Reaper has the sense to do so in secret. Nerull is dead and his power on Prasinos is negligible.
The Lords of Goon's Folly remove Blackrazor, the Fang of Nerull from The Temple of Raven's Betrayal at Goon's Folly, and destroy the temple.
Blackrazor was delivered to Parr Faustus at Dragon's Roost in the Frozen Oasis. He and it have become one entity, the new Starmetal King.