Stealth Elf was separated from her parents when she was very young, and was taken-in by an unusually stealthy, ninja-like tree creature in the deep forest. Under his tutelage, she has spent the majority of her life training in the art of stealth fighting. After completing her training, she became a Skylander and set out into the world to uncover the mystery behind her origins.
Stealth Elf - Crystal Clear is a very rare special variant of Stealth Elf from Spyro's Adventure. She was found in random distributions of characters. She was found in single packs and as part of a Triple Pack with Sonic Boom and Wrecking Ball.
There are three other Crystal Clear variants: Wham-Shell - Crystal Clear, Cynder - Crystal Clear and Whirlwind - Crystal Clear.