Dragonaut - The Resonance: Toa

Toa is a mysterious girl who saves Jin from a dragon in the first episode. She is shown to have remarkable athletic abilities, extraordinary strength, and accelerated healing capabilities, possibly due in part to the fact that she is a dragon. In her dragon form, she is immensely powerful; she is able to take on more than two other dragons at a time. She is referred to as the "Album" by the ISDA, who wishes to capture her in order to retrieve information on the original dragons from Thanatos.

She calls Thanatos 'mother', and her mission on Earth is revealed to be the retrieval of the dragon eggs possessed by the ISDA.