For 1st phase, he has a couple moves that lets him occasionally break out of combos, and I haven't seen him dragon flash at all. For 2nd and 3rd phase, he has a new 4 hit combo that starts with sweep and ends in either a thrust or vertical knockback attack (This one is super cool. A bit sad he didn't do it this fight).
@@MossyQualia interesting. I've been messing around with his fight outside of the boss rush, and I think that he has that new combo even in the normal version of the fight. I may be misunderstanding though.