I'm no brony but love this fella :3

Keldeo
Gender: Genderfluid
Current Residence: Nomadic, however always in Unova
Nature/Characteristic: Naive / Highly curious
Movepool: Secret Sword - Hydro Pump - Bubblebeam - Aerial Ace

Keldeo is one piece of mischief with no shame. He/she got no dignity to get whatever wants, no matter what it takes, no matter the consequences may follow suit. An arrogant and lousy body of eternal youth with some hundred of years old already, seems his/her education granted by the so called Swords of Justice made no good after all and even they no longer wonder what's even going on in his/her apparently airhead. However Keldeo is not stupid! Just naive. And thus there's where their biggest mistake took place...
Asides his/her screw-the-rules one odd out nature, Keldeo still accomplishes standing out by his/her gender. As a genderfluid, he/she tends to swap as male or female in one day to another, feeling like being a boy yesterday or a girl today and so on. With a lack of sex, it's better to just ask or judge in case acts more feminine or masculine somehow :3
For until very recently, the pony couldn't accomplish his/her Resolute Form. He/she just didn't figure out how and his/her mentors didn't feel like filling her in. Frustrated by their lack of instructions, Keldeo ran off and wondered around the region in order to find the answer.

One day he/she encountered a particular, green-haired human which for some reason, could verbally communicate with pokemons. Curious about his lack of language barrier, Keldeo engages in a conversation with him and quickly it turns in his/her favor with the man willing to help him/her to accomplish his/her long-desired form. However the suggestion sounded somewhat.....barbaric. Even off.

However Keldeo chowed it in.
And there where the problems took place....