Amnesia Corners

Waking up in a dark unfamiliar place, the best thing a pony could do is try to make sense of it all, especially if it's the first memory they have...

Upon waking up the first thing she sees is darkness. The second - "Old names no more" burned into one of the walls. Now all she has to do is find out what that means exactly... along with who she is and shy she is here. The only information available to her is that she is a unicorn, quite skilled in magic, and that she is not alone.