MarsSeed [1] filed a deletion request for php56-imagick [2]: Unneeded, broken imagemagick 6.x bindings from 2017 for the long EOL PHP 5.6. Not compatible with current imagemagick.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/php56-imagick/
