Kyla Willowbrook was a hidden villainess from Smallville, appearing in Season Two's "Skinwalker."
Physical Traits and Personality
Kyla was a lovely Native American and member of the Kawatche tribe. She opposed LuthorCorp's intention of building on the Kawatche lands. She was a "skinwalker" with the ability to transform into a wolf.
Kyla was from the Kawatche tribe, a tribe consisting of Skinwalkers, giving her the ability to change into a beautiful white wolf at will. To prevent Luthorcorp from doing construction on Kawatche land, she shifted into her wolf form and went after Dan Hammond, a foreman for Luthorcorp, which resulted in his death.
Kyla encountered Clark Kent after he fell into the Kawatche caves and developed feelings for him, which were reciprocated. From the moment she met him, Kyla realized there was something special about Clark and - after he shielded her from a collapsing rock that actually broke against him rather than hurting him - came to believe he was Naman, a being from the stars that had been prophesied to journey to Earth.
Her passion for the preservation of the caves and her lack of self-control in wolf form, led her to attack several LuthorCorp employees. Though her intention was to scare them into leaving the caves untouched, not to harm anyone, however, the evil Kyla attacked Clark's mother, Martha, in her wolf form at a parking lot.
Kyla's rage increased when her grandfather, Joseph Willowbrook, is accused of killing Hammond, and Clark suggests the theory to her due to Joseph also being a skinwalker. An upset Kyla goes after Lionel Luthor himself, but Clark (thinking that the wolf is Joseph) arrives to stop her. Kyla escapes through a window, only to be fatally wounded by a shard of glass.
Clark learns Kyla's true identity when she shifts back to her human form in front of him. She expressed remorse over her actions, stating that she didn't mean to harm anyone, and apologized that she couldn't be the one for him, calling him "Naman" right before dying in Clark's arms.