So I'm planning a magical adventure fic called "Pokemon: Melody of Indigo" and I have the villianous team named the Shadow Order, led by a ruthless and cunning girl named Haku.
At first, Ash and co. figure she's just another obligatory bad guy that wants to take over the world. But when they dig a bit deeper, they find that she was once a summoner of Legendary Pokemon like they are--only it has gotten to the point where instead of her commanding Darkrai, Darkrai is commanding her, and although Haku wants a better world, Darkrai has twisted her dream to mean a better world for him--and it will take summoning Ho'oh to drive Darkrai away and free Haku from his control.
Is this realistic enough for a villain? If not, why not, and how can I improve?