Board Thread:Game Help/@comment-27037091-20151002031054/@comment-3157150-20151003212456

I would recommend using wings to beat him, rather than an "auto-kiting track", as that will more consistently take you out of range of him than being able to control your speed of descent/ascent. Any high-tier wings (assuming you have access to the Lunar wings as you've defeated the Moon Lord) but with the best being the Solar Wings. Fly straight up until he's just outside of your screen, then slow down. Using Chorophyte Bullets and any fast-firing gun would be my recommendation to beat him the first time.