'Greetings mortal human who has found this wand. Chance it seems have given you a choice. This message is spoken to you in the space between moment.
Should you chose not to carry this burden, the wand will vanish and appear somewhere else random in the world and wait for one to find it.
This wand may appear to be a mere child's toy to you, but it is in fact an object of great and terrible power.
Your fate will be to raise an army to protect this world from the ever growing shadow of the Nether Fiends. And yes, we do mean 'fiends' supernatural entities and parasites who seek to corrupt, use and manipulate humans as their play things and fuel, whose power makes them unable to be perceived by normal humans who treat your race as cattle. Not poor misunderstood persecuted people who happened to have horns and were named 'demons' by insane and paranoid humans eons ago. Trust me, you will know them when you see them, because once they sense what you are if you accept this request, they will try to kill you. Otherwise, you know it isn't one of them.
Should you accept this fate, you will be made regardless of what you are now into a Magical Girl, ageless, powerful, but still killable. Yes, that kind of magical girl, fluffy costume, pretty name, magic powers to blow stuff up and make flower bloom. Much of who and what you are and were will be sacrificed to this change. It is indeed a great sacrifice.
Your first task will be to reality-change one human or awaken one animal to self-awareness who will serve as your army's familiar to help coordinate your efforts and serve as your advisor. Your next task will be to reality change your school or workplace into a place of learning and training of magical girls so they might have experience and skill to stand against the parasites of human darkness. And those who study or work there into the first magical girls who will serve as the baseless of your army.
This is a terrible task, we do not pretend it will not be, we ask you to chose, because those to follow you will not be so lucky. We do not pretend this is right. We only present it as the only option left to free humanity from their control.
Believe this message or do not. Act or do not. But you must choose now.'
Who are you, who has found this wand and heard this message and are about to make this choice?