Roserade

Roserade is part of the team of Pokemon Diancie sent to Contract with humans.

Bio
Roserade is the kind of Pokemon that prefers to avoid conflict (and others) whenever possible, relying on her poison to convince foes to not mess with her. She loves being flashy, though she can be selfish at times without even realizing it and hates criticism. Like most Pokemon, she distrusts humans, and wouldn't have gotten involved in the whole Jirachi mess if it weren't for her sense of loyalty towards Diancie, which prevented her from having peace of mind if she didn't try to help. After some thought, she decided to head to Hillside Park and observe potential partners from there. If she found a suitable one, then fine. If not, she had at least tried.

Before the Comet
Not much is known at this point. Wasn't there a female Roselia helping with Jirachi that didn't like being touched?

Contract
Out of all the humans she saw, Sam was the one who caught her attention the most. Someone who looked beautiful and delicate, but with a manipulative streak that resembled her own. And a few days later when she recognized him in actual boy clothes, she decided she wouldn’t be bored if the young one was to be her companion. Roserade likes to stay in the Friend Ball and let Sam handle things, as she considers that less of a hassle than to have to be careful of who sees her. The only exception is when they're in a place without anyone she has to hide from.

Ability Details
Poison Point makes it so that every time someone makes physical contact with Roserade they have a 30% chance of being poisoned. The effect transfers to her partner when transformed. Multi-strikes moves like Fury Attack have an independent chance to activate Poison Point each time they hit.

Moveset
Petal Blizzard’s there to look flashy and cause Roserade refuses to live without an attack that covers everything in roses. She uses the double threat of Toxic and Poison Point to deter others from approaching, message being ‘near or far I’m gonna poison you if you mess with me’, and both recovery moves to heal herself after trouble and be fresh as a rose.

Trivia

 * Roserade is PD's experiment to see how long can she hide a character without giving up and blabbering about it. As such, the only information available is what she sent for approval until Roserade's properly appeared in the RP.