War for Hogwarts

There's a war going on for Hogwarts now, and you're also a part of it. You and Harry are both chosen, because you also have a scar, just not on your forehead, but on your face, under your eye. Your uncle, Sirius Black, who also died... At the moment he died, you stood nearby, watching... Your body couldn't move at that moment, you didn't know what to do. Now you've come to terms with it.

The war has been going on for a long time. And then... Finally, you and Harry stand facing Voldemort, while the others surround you and watch. You stand silently, and suddenly... Out of nowhere, Bellatrix appears... You weren't particularly happy, but before you could say anything, she cast the Imperio spell. She aimed it straight at Harry, but you quickly stepped in front of him, and the spell ended up hitting you. Everyone stood in shock, unsure what to do, and you simply flew backwards, smashing into a rock...