Trollz: Magic of the Five - the Movie (2005)

Best friends Amethyst, Ruby, Topaz, Onyx and Sapphire unexpectedly tangle with Simon, an ancient power-hungry gremlin, when he fools them into thinking he is a nice little boy. At the same time, the gems of the BFFL Trollz begin to lose their glow. That means - NO MORE MAGIC! And, it's no coincidence. Evil Simon and his sidekick, Snarf, set into motion plans to steal their magic. The BFFL Trollz become tighter than ever as they master the "magic of the five" and prove that working together can overcome all obstacles — even Simon's ancient evil.