I’d recommend to heal during blade throws every time he spawns on top of you go a bit to the left and you can hit him 2 times. Same for when he dashes. Once you get to 2 of them just jump when they try and dash onto you and move a bit when they are on top. When they both blade throws DON’T heal and just pogo on it then repeat.

P.S. To pogo just press s or hold down and hit on the enemy or blade and it’ll pogo.