Pokémon A: Shiny Kyurem
Pokémon B: Shiny Rayquaza
Appearance before merge: Nix was a Unova-class Ace Trainer.
Appearance after merge: Normal: Nix has dark, turquoise skin, speckled with navy and dark green scales. She has Rayquaza's markings, which extend up her neck to form a pair of rings on either side of her face, and down her arms. Her eyes have black sclera and red irises, but lack pupils. She has no legs, but instead has a long, Rayquaza tail bordered by three icy prongs. She would be about 10 feet tall, if she had legs. She has Kyurem's red (normally yellow) horn and its wings. She still has hips and a butt.
White Nix: Her skin is now pure white, her right twintail is green and her left is white. She has Rayquaza's right horn and an icy appendage on her left, a mirror of White Kyurem's. Her tail has red stripes spanning the length of it, and now begins with White Kyurem's turbine, which connects by extendable cords of flame to her shoulders, which are covered in ice. Her right arm is covered in ice, and ends with a cannon, rather than a hand. Each arm has a wing on it, with the left wing glowing violet. The tip of her tail is tufted, with Kyogre's tail fins. She also has Kyogre's markings and its limbs on her back.
Black Nix: Her skin is a dark, dark green. She now has bright-green markings, and patches of green electricity in/on her right arm. Her arms are both muscular and 1.5 times as long, and her left arm is covered in ice, and ends in a blade instead of a hand. Her shoulders are frozen over, and connect to her tail with cords of lightning. Speaking of which, her tail begins in the front part of Black Kyurem's generator, and ends with the back piece. Her left twintail is green, while her right is black. She also has Black Kyurem's crest, and Rayquaza's left horn. She has Groudon's markings, its claws, and 'blades' on the tip of its tail.
Both of these forms would be closer to 15 feet tall, and are about 45 feet long. Her breasts are a bit bigger, and she has small, slit pupils.
Personality: Nix is a smooth, comical girl. She often says things like 'zowie!' and 'b-b-b-b-b-bang!'. She loves jokes, and makes a pun about every minute. Her puns get worse when battling, though. She possesses an unusually sharp intellect.
Flaw A: Nix, as either Black or White Nix, cannot change the weather, thanks to Air Lock, making Drought and Drizzle useless.
Flaw B: She's out of luck when tight spaces are involved~