Ban Hammer is, overall, a cocky and self-assured Phighter who will not hesitate to overstate his abilities and put others down. Despite being incredibly powerful, he willingly blindfolds himself to create a challenge when participating in Phights. He holds his momma in high regard and constantly aims to impress her with his performance. He is dedicated to enacting justice on criminals as he sees fit and considers himself a 'raging tyrant' as the warden of Banland. 

He can be rather emotionally inept, as he is keen to insult other Phighters about anything from their height to their lack of horns. Other Phighters tend to respond to his insults with exasperation and annoyance, which he is seemingly oblivious to. He isn't one to accept defeat easily and makes excuses for his various failings and setbacks at all opportunities. All in all, he is an arrogant and proud individual who thinks highly of himself with little room for error.