Thanks. Yes, it is an oversight on my part. Originally I had missingo just be the fossil kabutops and made its own header file. Later I made a proper front pic that looks like the traditional missingno. But I forgot to point the header to something other than fossil kabutops. Technically this isn't a bug and nothing is actually glitching. It's just fossil kabutops has the wrong front pic. I'll have to revert fossil kabutops later and reassign the header to a different 'mon value