Amethyst Fusions Previous Next Published June 11, 2018 at 1300 × 1715 in Steven Universe Drawings Amethyst Fusions June 2018: Copic Markers and white Posca pen. This is an attempted redraw of Grace Kraft’s comic book cover for the ongoing SU comic series #16, featuring Amethyst and all of her Fusions to date: Smoky Quartz, Opal, Sugilite, and Alexandrite.