Since I've seen a few people say that it sound like Digimon, for those of you who don't get it, or why people are cancelling orders, looks at this picture I found.
http://fc04.deviantart.net/fs70/i/20...il-d62mzgj.jpg
You just have to look at the part where it splits off into to, if we use the example of Blaziken it would be Torchic (The Bear or Armadillo) then it evolves again (This is Digimon so you have options) into an Armedmadillo, robot thing, Armed Bear or Armed Polar Bear. Evolve again into a sort of Angel Clock Warrior thing, upgraded robot armadillo, Robot or Axe-Throwing Polar Bear.
The MEgaEvolutions are just the thing that lets them turn into some sort of feared warrior (I don't know), a sword swinging robot, a robot bear with fire fists or an armoured yak.