Qwsp is a malevolent DC comics villain, despite being a 5th Dimension Imp just like the more famous Mr. Mxyzptlk he is a far darker antagonist who thinks nothing on outright murdering and torturing the "lesser" beings of DC for his own amusement.

What makes matters even worse is Qwsp was once a friend of Aquaman, yet after noticing how Aquaman was more violent and moody the imp in turn decided to turn progressively darker until he grew into one of the hero's most depraved and wicked adversaries - he is also one of DCs most powerful villains since he has "magic" on a par with Mr. Mxyzptlk and has absolutely no qualms about using it in lethal ways.