The Dimension annomaly

i didn't know what to do, i was being controlled, i just sat back and watched what happened, "hey rainbow dash" my evil clone said like she knew her, she used her horn to put a knife she must have brought from the other dimension, she the the knife up to rainbow dash's neck "its been a while why don't we catch up?" twilight said,

"W- w- WHAT? T- twilight l- lets be cool here i- i mean we can be reasonable!" rainbow dash said trying to convince twilight to stop, but i kinda didn't think she was gonna "oh rainbow dash" twilight said lightly pressing the knife on her stomach "we can be reasonable! like for example... your friends" right when she said that she put the handle of the knife in rainbow dash's mouth "i want you to kill them.. every single last one of them.." that made rainbow dash whimper and say: "w- what?? i cant do that! i would never ever ever do that to my friends!!!" rainbow dash said, "you will.. or else.. well.." twilight started then put the sharp point of the knife on rainbow dash's throat, "i think you will know what will happen if you cant.." she smiled as she said that, "y- yes i understand.. o- ok...." she said crying a little, "that-ah-girl.. now lets give applejack a visit," she said, a couple minutes later they were at sweet apple acres. Rainbow dash with the knife in here mouth came up behind applejack, "i- i cant do it! IM SORRY!" rainbow dash said, before applejack could turn around twilight teleported us out, "i thought you could do it.. im ashamed... and im really not sorry i have to do this.." she said as she grabbed the knife while holding rainbow dash down, "i- i DON'T CARE IM NOT KILLING MY FRIENDS.." rainbow dash said, in other words she was gonna try to take as much pain as she could without breaking, twilight cut rainbow dash's torso in the shape of an X, rainbow dash was resisting not to whimper, then twilight started carving herself on rainbow dash's wing, rainbow dash was now at the point where she couldn't hardly take any more pain, without hesitation twilight went to cut rainbow dash's cheek and she went close to rainbow dash's face a smiled, "had enough yet?" she asked rainbow dash still trying to fight the pain said: "n- NO I WILL NEVER K- K- KILL MY FRIENDS" rainbow dash said "alright.. what shall i cut next.. how about the ear..?" twilight said, "N- NO WAIT PLEASE NO IM SORRY!" rainbow dash pleaded, twilight put her hooves on rainbow dash's shoulders even though she had her pinned down. "rainbow dash.. want do you want?" twilight asked, "huh?" rainbow dash was confused she wasn't sure if this was a trap or something. "what do you want more than anything right now?" twilight asked again, "i want everything back to normal" rainbow dash said, so next minute she woke up, she was in a bed, she got up and went straight to twilight, (the good version) "T- TWILIGHT!! THANK GOD YOUR OK" she said hugging twilight "um rainbow dash you ok?" twilight asked, rainbow dash was confused because useally twilight would say oh hey rainbow dash i got you a present or some shit, but then suddenly she remembered... "oh.. no..." she thought to herself "i wished everything back to normal.. that means.. the whole dimension thing.. oh shit i must be stuck in somekind of hell whole with a bunch of-" before she could finish her sentence pinkie pie was going crazy and talking to twilight, "of nice ponys... ugh"