My guess is that Demons take a Grug mentality to magic and their culture around it is pure unga. The dick waving of showing off your power is an integral part of their magic culture, kinda like how Vegeta and Nappa couldn't understand why Goku didn't just blast his Ki level at them. He was also angry because he was not only outsmarted by prey but completely BTFOed, it's like the deer you were hunting pulled out a fucking AK-47 <|endoftext|> 