army of house elves, But seriously, it's worth him having some kind of group/organization, I mean if it was just a war between muggles and wizards it would be guaranteed, now HP x MCU, wizards need to unify to have any chance of survival
He is not fully using the system, he is another one of those who do not use the system because he prefers to trust himself as a self-proclaimed genius which he is not!
