AN: Another One-Shot. All ponies in my story are Anthro, while the Giant Mechs are Feral Pony-shaped. Also my two OCs are humans. Don't like it? You may not like this story. Anyways, let's get the Mech Battles on with the show.

The Dark clouds thundering at the peaceful grassy lands. Drops of water slowly leaking from the clouds, and slowly growing to a raining state. Above the clouds, a big air vessel runned by steam and zeppelin. At least twenty-five Zeppelin ships big enough approaches the Castle, owned by Equestria.

This was the Lunar Republican's final battle, to overthrow the Tyrant's ruling state. They have fought many battles using giant steampowered contraptions known as Mechas. All the Zeppelins are carrying them, and unfortunately for them so are the Royal Empire forces inside the castle.

"All Hooves. We are approaching Canterlot Castle. Prepare your mechs for the final battle." Said the Zeppelin Captain in the current Zeppelin. Right now I'm inside. My pilot jumpsuit clean as ever. It is dark blue, as all Lunar Republican Pilots should wear. Each with their Goggles. Mine over my head, and I put my eyeglasses in my pocket before sliding my goggles to my eyes.

I was part of the New Lunar Republic when they came and rescue me. Those Steam-Power contraptions called Mechs are tools of war that will decide the outcome. At first I knew this is like Gundam, and my dream come true. When I entered, I learned what war feels like in my first battle to defend against the two Elements who stayed loyalty to the Royal Solar Empire, our enemy. However... It was teamwork that helped me fight through. Captain Applejack, who is commanding the Giant Zeppelin with well-trained crew on the flying wooden deck. Rarity, Fluttershy, and Pinkie are the only other Mech Pilots. Princess Luna was my only Mentor, who taught me to fight inside my mech, and outside in hoof-to-hoof combat. Friendship is low priority, but it does strengthen the bonds.

Since my Joining, we fought many battles. After my standard mech got scrapped by a Dragon Slayer which is a Powerful mech piloted by a familar person, they transported me the Mech suited to me. Bronze Silver, a very bulky mech with special auto-cannons.

By the way, those Mechs were horse-shaped, and the cockpit is like any other Mobile Suits. But anyways, each Mech isn't going to fight without weapons. It's the main rule of the Mecha Anime show unless differed otherwise. Also, the cockpit's display screen powered by magic. The mechs in Equestria will have sorcery for the hud.

"This is Derek McGill!" I roll called as the launch hatch opens, "LP-5-9C Bronze Silver, ready to rock." Then I open the communications. "Rarity, Fluttershy, and Pinkie. Are you ready?"

"Of course, dear. Our LP-6-E Series is prompt to never fail." Rarity saluted, "This is Rarity. Diamond Guardian, ready to Roll."

"Pinkie Pie, Close Duty!" Pinkie Pie giggled, "Going to the Party."

"Fluttershy here. Dragon Barrel is ready." She whispered,

"Lunars, Battlestations!" Applejack directed, "Let's bring down the Sun Tyrant!"

[BGM: Gundam - Gallant Char]

The green lamp lights a flash, and our Mechs catapulted to the battlefield. The Other Lunar Zeppelins as well. Immediately when my Bronze-Silver lands, I am met with Rapid Gunfires from the towers. But I stood my ground, and fired back with Auto Cannons. I see the Machine Gun towers opening fire. They are not to be trifled with as they have Anti-Armor Bullets. However, it was the LP-5-9C that with heavy armor, it will be bulky enough to soak as much heavy fire. Now to take out the towers before they aimed at the friends of mine. I aimed the Auto Cannons and fired. Shells of arcane launched into a beam at the Tower. The Royal Guards escaped before the shell reaches the MG Tower, destroying each weapons. There's the LP-6-E trilogies. Diamond Guardian with Heavy armor but standard-issue weapons, Dragon Barrel with a long-barrel rifle used for sniping, and Close Duty where it relies on Arcane-powered Hoof-knuckles though it has vulcans, and it is very agile. Yes, all of the LP Mechs have built-in Vulcans on the head part, while the RM's has none of those.

"Great going Lunars." Applejack said, "Now make your way to the throne room. Watch out for the RM-CW mechs." Each of us nodded. Army of Steam Mechs on our side entering the breached walls. City buildings evacuated to the insides. Good thing, cause we don't want to accidently stomp on a random pony person.

"Derek, with me." Rarity said, and I complied by moving my Bronze Silver with her. Then immediate vulcan fire from the enemy. RM-CW in sight. This one armed with a gattling cannon on one side. Behind me, Dragon Barrel is taking aim with the rifle. A Loud gunshot is heard as Fluttershy pulled the trigger. One slug through the Gattling Gunning mech before it explodes, forcing the Pilot to escape. There's the two RM-CWs, which are their Rivals. Magistrate and 0-G. That must be Twilight & Rainbow inside.

In the sky, a recognizable RM-CW in my sight. The RM-CW-231-C Dragonslayer. The strongest close-combat Mech used by the one and only brother of mine. While it lacks stronger ranger weapons, this one is equipped with magic beam calibur, which is a sword. But what he doesn't know is our LP mechs are equipped with Steel Hoof-Gauntlets.

"Rarity." I opened the communications, "Go ahead to those two Elites. Big brother's mine." I close them before launching my Mech in the direction of the Dragonslayer. Rain now comes, growing to a heavy state, as I tackled the Dragonslayer out of the air and to the ground. I jet-jump after land and landed on the concrete land.

"We meet again, Sword-lover." I taunted,

"D-Derek?" I gasped, at the voice. I recognized the voice from the Dragonslayer, and I was correct. That is my brother, who piloted the Dragonslayer.

"Dell... So you're alive..." I whispered, only for him to turn on his Beam Caliber and charge at me. I ducked and tackled it in the air with the Steel Hoof Gauntlets. Gotta love those.

"I'm going to kill you." He said with a venomy voice,

"For piloting a Mech?" I glared, knowing that he is strict on me not using violence at all, when he has forgotten we're in a battlefield.

"You do not understand the Importance of Sacrifices. Ten Years ago." He growled, before a punch throws me to the ground, "When we are surrounded by thugs, that Push is suppose to kill you for all that is holy. Yet those stupid rebels saved you."

"I don't care about sacrifices." I shouted, before aiming my Auto Cannons and fired. "I just don't want to die! You've been preventing me from fighting ten years. I will not run!"

"Then we Royal Suns cannot achieve good ending..." He said, before swinging the Beam Caliber at me. Using the Hoof Gauntlets I ducked and uppercutted to the head, launching the Mech to the air and to the ground. I watch the Dragonslayer launched a disk-shaped projectile, attached to a steelish springer. A Disk razor sharp enough it made a scar on my mech. I landed and watch him fired the Disk again. Immediately I jump before those can cut down my Jet Hooves. I armed my auto cannons and fire, only for the Dragonslayer to block with the Beam Calibur. "Stop fighting and go to another world. Just do this and forget about fighting."

"How can I do that when the another world may be vicious or not?" I said as I opened three more quadruple cannons, each giving me upper edge. "Wild beasts... Bandits... Hostilities... That is why I vow with pre-cautiousness and defend myself in a battlefield."

"So the Battles have tained you." Dell said, before raising the Beam Calibur, "Then I must purge you."

"That's far enough!" I can hear the loudest Royal Canterlot voice, and that means one thing.

I turned around to see a Black & Blue mech. The LP-5-N12C Crescent Angel. The height of this mech is bigger and powerful, all due to the Horn power, which I forgot to mention. Some Mechs with a Horn can only be piloted by an Unicorn or an Alicorn, who both can use magic. The Crescent Angel's mechanical horn flares up before a laser beam fires out. The strongest arcanic laser penetrates through the Dragonslayer. It fell to the ground after that.

"NO!" Dell shouted in defeat, trying to struggle his mech on feet. "My Mech cannot be defeated."

"You wish to know why you lost?" Queen Luna said, "Because our Mechs are powered by the glittering moonlight. Our mechs are much superior than yours."

"Moonlight?" Dell looks up to see it. While the Rain is still heavy, Luna must have enchanted the Moon to shine through the clouds. "So you did find a way. No matter." Dell shook his head, "Her highness's is preparing a gateway to earth. Soon earthpeople will fall." Then Dell ejects from his fallen Dragonslayer mech, before making a run. I was very grateful though. Thanks to the Enchanted moonlight, my Bronze Silver stood a chance.

[Stop BGM]

"Luna." Rarity grabbed attention, "We spotted a big archy gateway. Celestia's preparing a spell, Rainbow & Twilight is with them along with a small army. They're preparing to escape to earth."

"Let's go then!" I shouted before jetting there. The LP-6-E mechs followed after me, before reaching the White Alicorn with two Elements of Harmony. I landed, and jumped out of my mech before rushing inside the castle with my Uzi and shooting down any Royal Guards, before reaching the room with the archy gateway to aim my Uzi at the Tyrant's head. The rest joins, after Luna used the EMP bullet to negate the Magic Channeling.

"YOU!" Rainbow shouted, before aiming her Pistol, Twilight and Celestia with their Pistols as well. Rainbow glaring rage at me for their defeats. "We're gonna make you wish you never interfered!" I kept my Uzi aimed, ready to fire back if they fired first. While my crewmates have pistols as their sidearm, I prefer SMGs over that. The other Royal Guards arm their Assault Rifles, but they haven't noticed the Lunar forces surrounding them as they broke through the window, armed with their specific hoof-to-hoof guns such as Assault Rifles, SMGS, Shotguns, and Bolt-Action Rifles. Speaking of Shotguns, Applejack has them. Mechs stationed outside from the buildings so they won't accidently destroy a castle by running through. That would be a disaster, and we'll have to pay fines. No actually, screw the fines. It's all about bringing down the Tyrant.

"Dear Tia. Your castle is surrounded. All your superior mechs have fallen." Luna said through her Royal canterlot voice, "Now all that's left is to surrender your throne and cease your invasion. There's no need for more senseless violence."

It took a moment for Celestia to realize that she is surrounded at last. The NLR soldiers surrounding with Guns. They will not be able to survive against thousand troopers that came for hoof-to-hoof combat.

"You may have won the war Dear Sister, but not our Harmony!" Celestia shouted in a Royal canterlot voice, before flashing a big magic spell.

We open our eyes from the big flash, to see Celestia, Twilight, and Rainbow petrified into stone. It was too late for me to reason with them anyways. These two vowed to stay loyal to the sun even after death.

But my face becomes a smile. Because all that matters is stopping the Tyrant. She is the reason her subjects couldn't live in harmony. The reason that started the war in the first place. Time to pray and hope that Twilight and Rainbow know their mistakes and join us in the future.

"Celestia, I hope you understand..." Luna turns to her army, including me. "My friends. Victory is ours!"

I can hear the cheers. We won't have to deal with the villain for a long time. Dell however... My friends tried to catch up and capture him, but he dissapeared.

I shook my head, and focus on the Celebration of our victory.

Equestrian Century 1099. The second Civil war has come to the End thanks to the New Lunar Republic's victory against the tyranny of the Royal Solar Empire. Ponies who saw the errors begun to worship the Moon Goddess. In the end, Element of Loyalty and Element of Magic have accept the new bearer. Ones who are the Descendants, but very pinky: Twilight Starstorm and Firefly Dash.

As for the Mechs, they are all stored secretly to the underground, to hope it will never be used for a long time. Peace has been restored at last, and violence is never made again.