The shiny forms are different shades of blue and pink than original color Mystixie. The lighter color on the face is the same color as the color on the regular Mystixie face however.
Pinixie is a corruption of pixie. Mystixie is mystic and pixie combined. They are based on fairies and animals.
Males blue with green eyes, females pink with blue eyes and eyelashes. The lighter color on Pinixie is lighter than the medium color on the Mystixie. These Pokemon are very affectionate and gentle, and their fur is extremely soft and supple. Their fur is popular for yarn. They are very mystical by nature and are great at defending their young, and live mostly in beautiful colorful jungles by water. They are very shy. They have amazing mystical powers. They also have retractable claws. They are Fairy/Psychic type and are in the Fairy/Field group, due to their fairy like appearance and are terrestrial in nature. Possible abilities are Magic Guard (prevents indirect damage, takes damage only from attacks), Cute Charm (30% off attracting opposite gender target that lands direct attack on a Cute Charm Pokemon), or the hidden ability Friend Guard (reduces damage done to allies). Pinixie is 2 feet tall by average and Mystixie is 5 feet tall by average.
With the Mystixite X or Mystixite Y, Mystixie will mega evolve into Mega Mystixie X or Mega Mystixie Y. These megas are gender specific. Mega Mystixie X is the female and Mega Mystixie Y is the male. This is a reference to the chromosomes in humans, with females having XX chromosomes and males having XY chromosomes. Thus, Mystixite X works on the female and Mystixite Y works on the male. Both are still Fairy/Psychic. Both gain boosts in HP, Special Defense, Speed, and Special Attack. The Mega Mystixie X (female) has ability Girl Power and Mega Mystixie Y (male) has the ability Boy Power. Girl Power and Boy Power have a 30% chance of attracting the opposite gender when the targeted Pokemon is hit by any direct contact move, and moves, not just direct contact, deal double damage as long as the opponent is attracted.
There will be more Pokemon!
These fake Pokemon Pinixie and Mystixie are mine. Pokemon belongs to Nintendo.