Conqueror's Whetstone

Conqueror's Whetstone is a location in Fire Embelm: Awakening in the northwestern part of Valm, directly north of Valm Castle.

Chrom arrive her to find incredibly strong Risen soldiers as well as the Conqueror Walhart. Risen will spawn from the numerous tombstones scattered across the map. If Walhart fights Chrom and is defeated after battling him at least once, Walhart will join Chrom's army.