This is only for the pros, but if you are a baby and want some tips, scroll down in the Notes and Credits.
Their faces are so still they could be carved out of stone. Sorry for calling you a baby for taking the tips… Tips: If he hops straight up, then stand still and let him come to you, all he will do is stop in front of you, then put a star on top of you with no damage. If he hops backwards, then fly above him as he will either inhale you or dive into you The trickiest part is him jumping, so my advice is to stay on the ground so you have time to dodge the stoic king