Suki and Lucy are kind of like yin/yang twins. Suki is the pure-hearted good girl, while her sister is the darker, blood seeking little sadist. No one really knows why the black wolf is the way she is, but no one has really tried to understand her. Suki had tried, but Lucy shows nothing but hatred towards her. They both have the ability to change into wolves at will, and each has a gift to use fire with the flicker of a thought. Suki's is more of a healing flame, than a flame used to burn, but she can use it in either way. Lucy can do the same with her flame, but often chooses to use it for darker reasons or not at all. She has other abilities.