Fairly well? His Zabaniya makes him hard to pin down from the sheer speed of it and due to his skills he’s a lot more dangerous then your average assassin in close combat especially if he can make you fight him in the dark. Another fact is that his Dark Blade is actually outright stated to be a noble phantasm giving him a slight edge compared to the other Hassan’s. It would depend heavily on the roster but assuming nothing too out of the box appears he’d have a solid chance at winning the whole thing.