Talk:Lapis Lazuli/@comment-26266047-20150401062202/@comment-26282536-20150406025037

Amethyst was made artificially, and is stated to be an "overcooked runt" by Jasper. It makes sense that she'd be more unstable than Lapis. Then there's the theory that Lapis was put in the mirror to prevent the crack from getting worse (and corrupting her) so being contained in the mirror halted the corruption process.