This is Silent Strings! She caused an apocalypse, with her power, when she was pushed to breaking point. Silent had been bullied and hurt for her whole life, because she's mute, and has odd eyes. A stallion called Brewing Storm pushed her over the edge. She's more powerful than Twilight Sparkle. Even if she stamps her hooves, she causes 5 second rumbles, like earthquakes. That's an example of how much power that's in her. When the apocalypse ends, Celestia finds out that she caused the apocalypse, and had Silent beheaded. Before she died, she had a growing friendship with Luna. They understood each other. Then when Silent's execution was through, Luna grew restless and sad. She never forgave Celestia. Then Silent's friends grieved. She was a ghost, with a restless soul for the rest of eternity. (This is the basic plan of Silent Strings' Apocalypse. Please join! :) )
notamedcatyet did every thing i just slowed i down