a821 [1] filed a deletion request for mythryl-git [2]: No votes, orphan, last comment 11 years ago. Last upstream commit was 7 years ago [0] and only i686 is supported [1] (which Arch dropped support for in 2017). I think it can be deleted.
[0] https://github.com/mythryl/mythryl/commits/master [1] https://mythryl.org/download/ [1] https://aur.archlinux.org/account/a821/ [2] https://aur.archlinux.org/pkgbase/mythryl-git/
