*facepalm* Blame Butterfree's TQftL. I thought Aqua Tail meant, y'know, the tail actually dissolving into water.
[Uephota] Dratini (F) -
$25
Ability: Shed Skin
And I'd like to get a signature attribute for this bugger.
Signature Attribute: Poisoned Heritage
Uephota looks and acts much like a normal Dratini, except that her colouration is a bit darker, the tip of her tail is quite sharp, and she has barely noticeable fangs sticking out of her mouth. This is because her father is a Seviper. Now, under normal circumstances, she wouldn't have inherited these changes, but her mother was a rather frail Pokemon with many recessive genes, while her father was the opposite.
Her unique traits go beyond that, though. From an early age Uephota preferred to play with the young Seviper instead of fellow Dratinis, mostly because the snake-like dragons tended to reject her. Unfortunately, that meant every once in a while, due to some rough play, she got some poison in her system. Since the poison came from young Seviper, though, it wasn't as potent, and though she often got very sick she didn't die. Eventually she built up an immunity to poison.
As Uephota grew up, she began to get so much poison in her bloodstream that it started to turn a purplish hue. With this change she noticed she could channel her poisoned blood into her fangs and sharp-tipped tail, as well as use Poison-type attacks much more easily.
So, as a result of all the poison that got into her body, Uephota is now a Dragon/Poison Pokemon instead of the standard Dragon-type. This means she gets STAB for Poison-type moves, as well as all weaknesses and resistances it offers. Finally, she can use the moves Poison Tail, Poison Jab, and Poison Fang, courtesy of her father. However, as a result of her genetic changes, she's unable to concentrate too much pure energy in her mouth for fear of damaging her fangs, making it impossible for her to use Hyper Beam, Fire Blast, or Zap Cannon.
Hopefully that's good enough now.