Ruen
Auto-translated
The Frost Hammer is a treasure of the Black Oracle.
The building where you get 50,000 and can recruit generals; when you hover your mouse over it, the name is displayed. To help in the battle, you need to sacrifice members of the clan whose leader you need to defeat. This is a quest where you need to escort a family of Southerners from Kaurd to the other end of the map, to the Veterans' Guild, and along the way, the clan attacks you. If the quest has already been completed, you just need to go to that Veterans' Guild where the quest ended, and you will be given further instructions. The mage's window in Kaurd shows this guild. But all of this is not necessary for the battle with the Mad Dog; you can simply go to him after opening the portal, although, of course, it is hardly possible to kill him without significant forces.
Thank you! I checked, and I missed one statue somewhere to unlock the Black Oracle map. That's why I didn't unlock the map and didn't find the hammer. I'll look for it.
I escorted the family from Kaurd, yes, a long time ago. The clan gave me a hard time there, especially during the third attack. I went to the Veterans' Guild, and they gave me troops.
I'll look for the hammer and try to defeat the Pit Fiend solo. If that doesn't work, I'll take troops. The elves gave me an army, then in Kaurd, and now again for the clan.