furthermore, (this feels like GoT for some reason lol) Gwyn is currently being held captive at the castle of the Von Hellen Duke, Lokknar.
Lyle is said to be roaming the battle-lands somewhere, mad asa hatter, cackling, drooling and muttering, and spurring on the mysterious glass-jar cultists with their odious vials of demo-goo. He has betrayed his own kin in The Feud, and is now looking to unleash hell upon the Hellschwerts, and anyone else for that matter, in general.
The Von Hellens (having no doubt entered into bizarre pacts with denizens of Tarterus) have gone mad, and assault and siege the castles of the Hellschwerts. The latter are slowly losing, and the former, ever-emboldened by their demonic allies, edge closer to victory.
The blade of which Adan speaks, lies in the Hellschwert's main castle and familial domain. This mighty keep is also currently besieged by Von Hellen's lords.