Sure. It's kinda easy if you figure the range of his stomp out. He wont do his ranged attack if you are near him. Only his weird kinda useless tendril aoe and a stomp attack.. which is easy to parry imho but eh dunno if it's a working parry with only black forest tier stuff.

Just go ahead and try it. Even if you die.. shouldnt be that much of a problem running in and out of aggro range.