"Dragonair stores an enormous amount of energy inside its body. It is said to alter weather conditions in its vicinity by discharging energy from the crystals on its neck and tail."
Dragonair adds true elegance to the Dragon-type with its new form, and though it's only appeared a handful of times in the anime, it's proven just how powerful it can be when it does show up. Ash has even battled a Dragonair, and it was no easy mark. This Pokemon can glide in the air or race through the waters, whatever it wants.
Dragonair's Basic Attack is Dragon Breath, while its Special Attack is Wrap.