Long ago, Hex was a gifted and powerful sorceress who traveled deep into the underworld to confront the Undead Dragon King named Malefor, who made several attempts to capture her to learn her secrets. Though she successfully battled the dragon, Hex returned from the underworld changed – having unwillingly joined the ranks of the Undead. Many are wary of her since her transformation, suspecting she has used her powerful magic for evil purposes. But Eon trusts her, and views her as a valuable Skylander ally.
Hex - Pearl is a special painted variant of Hex for Spyro's Adventure. She was another trade show give away like the NYC Toy Fair and E3. However this one comes from the 2012 Toy Fair in Nuremberg, Germany, which makes her very rare.
Other trade show figures are Cynder - Metallic Purple (Toy Fair NYC 2012), Spyro - Chrome (E3 2012), Chop Chop Series 2 - Metallic Blue (Toy Fair NYC 2013), Hot Dog - Color Shift (E3 2013), Gill Grunt Series 2 - Metallic Green (GameStop Expo 2013), Dune Bug - Metallic Red (Toy Fair NYC 2014).