Yes, I love dark types (almost as much as grass types), it would be cool if it was Water Dark, I hope it's not just Water type. Water Dark/Water Poison/Water Ice/Water Flying/Water Fairy, there's so many possibilities (watch GF make it pure water). Now that I think of it, I don't think there's been a Dark type gym (no, not elite four, gym) or a Poison type legendary (not including insert legendary that changes types via hold items).