If the boss is using his circular attack and you stand right next to him and spam sword attack, all the bullets will be reflected and your attack will still go through, damaging the boss severely. Works on phase 1 and 2.
There's some weird incidental bugs here like how the bullets seem to bunch up, weird edge case I'm nooot gonna address. Working on this now I have an idea
If the boss is using his circular attack and you stand right next to him and spam sword attack, all the bullets will be reflected and your attack will still go through, damaging the boss severely. Works on phase 1 and 2.