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// Begin and finish 
// Story: The Rise Of The New Lunar Republic 
// by Meh121 
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"Run." I said to the everypony behind me. "No." Pinkie said to me. "Run and don't look back." I said to them. "You can't expect us not to help you." Twilight said placing a hoof on my shoulder. "Her power keeps on growing the last thing I need is for you to get killed." I said removing her hoof from my shoulder. "But....." Twilight muttered under her breath. "Go now!" I shouted to Twilight and the others. "He's right my power is rising and I would hate to have to kill any of you." Celestia said sarcastically.
Luna casted a spell on all them and teleported them all out of the castle besides her. "Luna what are you doing?" I asked. 
"She is to much for just you to handle." Luna said to me I nodded know that she had more then enough power to stand up to Celestia with my power as well. "It's funny out of all ponies I would never expect my sister to fight against me." Celestia said looking at her sister. "I do what I must for my people." Luna said giving her sister a stern look. "two against one now this don't seem right." Celestia said. I looked at her wondering what she was talking about. "You see I like the odds of 200 against 2." Celestia said opening a door. I whistled in for Twilight and the others to come back. "Ha you only have 10 what are you going to do?" Celestia asked. "This." I said jumping to Celestia striking her with a kick to her leg I threw a frag grenade to some of the ponies. Celestia rushed at me lowering her head to use he horn as a bayonet ready to skewer me. Luna fired a blast knocking Celestia on the ground. "Ha you think you're a hero my dear commander?" Celestia asked standing up.
A/N about to use Me against the world by Simple Plan quote.

"I'm a nightmare a disaster that's what they always said I'm a lost cause not a hero." I said to her. She shrugged wondering what I was talking about. "It's a song you stupid bitch." Twilight said shooting Celestia. I chuckled a bit Celestia raised a barrier reflecting the bullets. Celestia aimed for Twilight and fired a blast Twilight had no time to react she was busy taking out some of the guards I jumped in the way oh her shot taking the blast to the chest. It burned my flesh and fur off my body a little bit. If it hit hurt she would more then likely be dead. I stood up my knees a little wobbly. "Everypony out." Celestia said casting a spell on everypony throwing them out of the room. It was just me and her. "Hmm much better is it not?" Celestia asked smirking at me. I spat out a bit of blood looking at her. She was begging to charge up her magic even more it was becoming dangerously high. I flew out of the way the blast breaking chunks out of the walls. I stopped and placed a shield in front of me to block the last couple of beams. "Stop fooling around commander." Celestia said to me. "Oh so that's how it is?" "Well then let us begin." I said using my magic to summon a sword. She did the same I rushed at her flying in side to side at faster speeds then Rainbow Dash I met her blade she parried my attack. I jumped back going in for another at high speeds up close we parried every attack. I spun around parring her attack she used her strength knocking me back into a wall. I rushed back to her we parried attacks again this time I caught on and fired a blast of magic at her I saw it had affect on her. Our magics both changing into much more powerful forms then any pony could dream of. 

I looked and saw we were in the mountains. "What the hell." Shining Armor said. "Their magic it's becoming so strong it's changing our environment." Twilight said. "You have to let us help you." Cadence said. "No! I will fight her myself." I said. 
"Then you're a damn fool no battle can be won alone." Shining Armor said to me. "Hmm perhaps you're right." I said. Celestia was raising some of her dead they charged at me I swept them all dead almost falling of the mountain I flew up and made a bow shooting Celestia in the wing. She threw her sword at me missing me by a inch or two. "The fall it weakened you....you might as well give up." I said to Celestia and she summoned another sword and pulled out the arrow. I rushed in again I saw her one mistake I stabbed her chest she got me in the shoulder. We both fell down. "It was a good fight..." I said to Celestia. "Indeed my dear commander I'll see you when ever." She said to me. I stood up healing myself. "How did you just kill her so fast?" Luna asked. "Her power it was tearing her from the inside out and the fall weakened her by a great amount." I said. Walking away. 
A/N Yea I made logic out of this chapter omg because of the fall and not being healed fully Celestia was weakened by a huge amount but enough to put up a decent fight enough to keep this chapter longer then I planned.