Renesmee being kidnapped by Gothal

After hearing about the death of her brother Rothbart, Gothal wanted revenge on Derek & Odette for killing her brother before hearing they had a daughter of their own called Princess Celeste.
Knowing about her brother's friend Ra'Athule had turned Celeste into a swan, like Rothbart did to her mother Odette & trying to get the Power Crystals of her cause they'll make him powerful if he gets them so Gothal decides to get the crystals too.

Gothal watches Celeste being friends with a half human/half vampire mouse named Renesmee, who is the daughter of Violet & adopted daughter Count Mickey & Mina. So she sents one of her Seekers that her friend Zelda has taught her to bring Renesmee to her so she could use her to exchange her for the Power Crystals.