User blog comment:CureHibiki/Theory: Why Mirage never showed up in Episode 46/@comment-26105819-20150628140938

Since I already watched the episode, she actually didn't join the Cures but I was hoping to see more of her in the all stars movies. However, since in the last episode she left to help Red with his planet(forgot why XD), she didn't join the Cures. The story would turn out to be more different if she did join the Cures.

Off Topic:Something bothers me about her young appearance and great fighting skills despite being 300+ years old. Magical creatures(or humans) are somewhat really magical ;D