Batman: Arkham Origins - 100 to 1 [Deathstroke] 2,775,320 - Combat Challenge

Here is my current best Batman: Arkham Origins&Deathstroke 100 to 1 score. I finished this challenge with a x581 combo, Flawless Free Flow bonus, and Perfect Fight bonus. In this playthrough, I destroy most weapons with the Disarm and Destroy and primarily use Staff Slam outside of Disarm and Destroy. I avoid using Special Combo Takedown, Special Combo Multi Ground Takedown, Blade Dodge Takedown, and Ground Takedown in order to further increase my total score. I redirect constantly in response to new enemies spawning, to group together enemies for maximizing points from Staff Slam, and to mitigate risk factors such as weapons especially bladed, Ninjas, and Martial Artists.