alright, here i go
he has two different weapons he uses, chain blades (kind of like how kratos does), and claws (they extend and retract, but not like a cat's their length and sharpness just changes), the chain blades are a representation of his need for vengeance, as they can inflict the whip and slash scars on his face with the chain and the blade
he also has a slave crest on his chest, which doesn't work, but he still keeps it hidden, so nobody will try to link him to them, slave crests are basically obedience enchantments, as if you fail to a follow the owners order, it can cause pain or even kill the one with the crest (the image is the slave crest in question)