Ep 13. Best Friends for Life

Amethyst returns from a summer away with a surprise: her gem got its glow! She can cast spells now like the rest of her friends. But when crew "leader" Ruby is upstaged by Amethyst, she gets angry gives Amethyst the boot from the group. The remaining BFFL take it upon themselves to scare the feuding friends back together - by turning Topaz into an ogre.