the upgraded attacks that are in the game that I know of:
instead of shooting 3 blasts it shoots 4 or 5
will attack twice when the red line appears instead of 1
the dash he attacks 4 to 5 times instead of 3
the throw sword attack no changes
new attacks that I know of:
summons big giant laser or beam or a beam from an ion cannon you decide
lots of red lines in a vertical angle appearing must dodge them all other wise green attacks will appear
recommended to spam laser and dodge all attacks in second mode
fun fact or it is a fact or a feature i dont really know:
the blasts when he shoot 3 4 or 5 of them depending on the mode
3 mode one 4 or 5 mode 2 use laser and they will dissapear