Realtalk:
He's just a really big guy with poor impulse control, little reason to care, and several decades of siege warfare, brawling, and sabotage work that equates to a nasty in-fighting style and little regard for "Rules of engagement". Hammer fights dirty where he can get away with it. Sometimes in creative and terrifying ways that surprise.
That and somehow still having a very sharp mind in spite of several severe concussions. Â His only real power is not dying young and somehow having gotten harder to kill the older he got.
To Paraphrase Pratchett: The trick that is practice.
He's just a really big guy with poor impulse control, little reason to care, and several decades of siege warfare, brawling, and sabotage work that equates to a nasty in-fighting style and little regard for "Rules of engagement". Hammer fights dirty where he can get away with it. Sometimes in creative and terrifying ways that surprise.
That and somehow still having a very sharp mind in spite of several severe concussions. Â His only real power is not dying young and somehow having gotten harder to kill the older he got.
To Paraphrase Pratchett: The trick that is practice.