The War Behind The Mirrors

What would you do if you had one wish? This question has been asked for centuries. It has been asked, answered, parodied, corrupted, deconstructed, and reconstructed millions of times. And yet, the question is still asked, because it can have no one answer. Unlimited power, the cure for death, peace of mind, wild riches, and love are all possible answers. So, what is your wish?

An man named Kanzaki created fifteen sets of magic cards. These cards and the decks that contain them can give the user the ability to step through all reflections and fight the man eating beasts behind them all. He then gave these decks to humans and promised them one wish. There was just one condition... kill all of the other riders who could step through mirrors.

It seems so simple, but could you do it? If a man handed you a magical deck of cards and told you to kill for any wish, what would you do?

Kamen Rider Ryuki - Grey
Kamen Rider Knight - Sanyu
Kamen Rider Zolda - Night (?)
Kamen Rider Raia - Sohn
Kamen Rider Gai
Kamen Rider Ohja - Skye
Kamen Rider Tiger - Crim
Kamen Rider Imperer
Kamen Rider Odin
Kamen Rider Verde - Quetz
Kamen Rider Femme
Kamen Rider Ryuga - Grey
Kamen Rider Abyss - Gray
Kamen Rider Blues

Survive Rule
Any Rider can have a Survive form, but he must earn it in the eyes of Kanzaki (read: you must impress a mod).