Though not much is known about him, Scrooge has been shown to have a serious and mature personality. He has also been shown to show no mercy to his enemies and has been seen killing them without a second thought.
As far as clothing is concerned, Scrooge wears a dark grey shirt, black trousers and shoes. In addition to this, he wears a red coat with the hood, which he usually uses to keep his face hidden.
Scrooge has a physical appearance that is akin to that of Shu Ouma. He has brown hair in a simiar style to Shu and has red eyes.
Scrooge is seen to have the Power of Kings, just like Shu. However he has also been shown to have the power over the crystals of the Apocalypse Virus, which he uses to kill his enemies.