The Battle Wrench is Max's starting melee weapon in Dark Cloud 2. It's basically the wrench that Max uses for repairing things in Cedric's Shop, but more suited for fighting in Dungeons. It's just a normal wrench with no notables changes and it has no special abilities. It has a WHP of 36. The Battle Wrench is one of the weakest melee weapons in the entire game (Tier 1 and excluding the Handy Stick) it's only useful for the beginning of the game. It'll gain 3 Synthesis Points (SP) after every level-up.