Ban is shown to be a passionate man. He takes actions based on whatever catches his interest such as escaping from prison after hearing his captain was alive[2] and trying to steal Meliodas' sword, Dragon Handle, in order to discover why it was so important to him.[3] He has shown some aspects of greed as well as selfish desire; however, he will stay his hand if he is given a good reason to stop. He has a strange habit of making singing tones while talking, which he developed at a young age. 