Affiliated with: Heylin
Rank: Heylin Apprentice
Signature Weapon: Blue Moon Blade
Introduced in: "New Monk on the Block"
Voiced by: Jennifer Hale

Shadow, initially referred to as Willow[1][2], was a secondary antagonist who was originally a new member of the Heylin side. She engaged in the fight against the Xiaolin Dragons for the mystical Shen Gong Wu artifacts to rule the world, or at least get a taste of the Lao Mang Long Soup. To reference Elvis Presley, she's a devil in disguise.