The General's Soul Reaper

We thought we picked up the recipe for this by defeating Octavian the Militia Captain (and may have). This recipe also drops reliably off Undead Commanders in the Haunted Iron Mine or the Church of the damned in Dunley Farms. This is easily the best reaper weapon in game, with two buffs on it. It's also the easiest to craft and repair; it only requires iron, reinforced plank, gem dust and regular miststone.