Battle Hardened Achievement
Max out all weapons and unlock all combat movesThis will take time and I would recommend doing this on the Apocalyptic difficulty as the enemies give more experience. Get enhancements that gather more souls and gain more weapon experience. The chaoseatter that you start with will later be replaced with a Level Four sword, so you only need to worry about the Scythe and Tremor Gauntlet. When you get all the upgrades from Vulgrim and level up your weapons this should pop.