Man, imagine if the editor wasn't stupid and made it chapter 20 instead of three different thirds. The editor for this manga needs to be fired for that.
It's clear that Orphe's gonna get some kind of power up to overcome his cocky loser of a brother, but man. As the others have mentioned, this fight has garbage choreography. The author did good with other fights, but this fight between brothers being so bad is painful. Can we go back to bouncing goblin boobs and beating the crap out of idiotic nobles again? I miss bouncing goblin boobs and idiotic nobles...