I was fighting my Mythical boss egg (spider mob) when it starts glitching into the corner. I tried bow glitching it so I could still do damage but it got to the point it couldn't be reached anymore. I took screenshots while I had the chance before it was completely gone. Stormylion also, told me he took screenshots as well.
And heres the final one where its gone and the wolves that spawned from my tamer 5 locked in on the mythical boss stuck in the wall. Oh and to explain the Aerial screenshot is because I have Springs 3 and then I screenshotted it. I was not in /fly at all in warp boss.