Tiger Lily is an episodic character on Once Upon a Time.
Before the Curse
TBA ("The Black Fairy")
After the Third Curse
Tiger Lily shares some of her past with Hook. ("Awake")
When Captain Hook inadvertently returns to Neverland after Pan's death and is hunted by the remaining Lost Boys, Tiger Lily shows up and knocks out all his pursuers with blow darts. He thanks her for the rescue, only for her to point out that it isn't one, and then she lunges a dart directly into his throat and kidnaps him back to her cave, where he awakens tied up. She explains that she needs a favor from him, believing him to still be captain of the fastest ship on the sea, but she points out that she could have just asked. She didn't want to get "no" for an answer though, and presents him with part of the wand which was used to banish the Black Fairy. She needs it delivered to the savior who, Hook reveals, is the woman he intends to marry, with Tiger having been skeptical previously about the idea of Killian Jones having fallen in love. He proves it by showing her the engagement ring he purchased, and Tiger smiles, but Hook can't create a portal home to her due to a curse on him. As such, he'll need to rip off his shadow with some magic sap at Pan's camp, which is overrun by Lost Boys. After sharing some of her past with him, Tiger Lily creates a distraction while Hook cuts off his shadow and gets it to deliver the wand to Emma Swan, with that being her only hope of defeating the Black Fairy. He, meanwhile, is tied to a pyre, while Tiger Lily is captured. But, Emma soon rescues her love using pixie magic and takes him back home, and Tiger Lily uses the distraction to her advantage and escapes the Lost Boys successfully. ("Awake")