Lightning immediately took out the glowing orb and the entire system shut down with them orb of dark magic and Doom-Droid shut down as well.

Outside, Sapphire took out on of Blossom's cards. "NATURE'S BLESSING!" Blossom reared up while leaves circled her and she leached them at the Ruler, healing them to full strength. They shot straight upright again. “We have returned to full strength.” it said “Now to finish this for good!”

They aimed their staff at the team, and they all began to glow mystically. “What’s this…?” asked Buddy Rose.

“I’ve never felt anything like it before.” added Artie.

“This mystical light,
It’s giving me great might!” said Rhymey.

The twins and Starla felt strong too, and The Ruler explained that they had now loaned a bit of their restored power to everyone, even Twilight and friends. Now everything was ready, except Lightning was still not free yet. “We can still try and help!” said Starla.

“Right!” said Twilight “Everyone, concentrate on Chrysalis’s spell!”

Everyone stood in line, and concentrated all their magic at Chrysalis’ spell in the sky. “Oh, no, you won’t!” growled Chrysalis “I’ll block you with everything I got!” but she soon found that her strongest power wasn’t good enough to defeat Harmony combined with Starfleet’s super power and she was forced to suddenly retreat as her spell was shattered!

“They did it!” cried Lightning.

Lightning exited the robot and joined his friends. Once they were a safe distance away, “Everyone ready?” shouted Lightning as he began to charge up the Uniforce for one big attack, and the teams and The Ruler acknowledged. “…FIRE!!” He and all his friends fired their power into The Ruler’s staff, and The Ruler sent the biggest blast ever towards Doom-Droid destroying it in a massive explosion.

With Doom-Droid gone and Chrysalis’ spell dissolved, the chaos storm ceased and the sky was only filled with regular rain clouds now which just poured plain rain down, and with the destruction of Doom-Droid, all the remaining robots shorted out and fell to bits. Grand Celestial Ruler even changed back into Grand Ruler and Queen Celestia.

“We did it!” Lightning cried, and everyone cheered for joy. "Now for Chrysalis." Lightning said. Chrysalis angrily marched through stormy and damaged streets, and the eighteen ponies rushed out to confront her! Spike and Krysta sat out of the way, for this fight was sure to be nothing short of severe.

“You might as well give up!” shouted Twilight.

Grand Ruler stepped forth “We are Starfleet!”

Celestia stood by him “We are Friendship is Magic!”

Lightning stepped at the front of the whole gang “…And you’re under arrest, Chrysalis! You’ve got no one left to fight for you.”

Chrysalis angrily pulled out two energy blades and shouted, “I DON’T NEED ANYONE!! I’LL DESTROY YOU MYSELF!!”

“…CHARGE!!” Grand Ruler shouted, and everyone began to rush towards Chrysalis.

Angrily, Chrysalis fired several blasts, but her enemies evaded each one and kept on moving towards her. Clutching her blades tightly, Chrysalis leapt up high, and Celestia leapt up and straight for her with her horn glowing ready to strike. The two soared closer and closer towards one another, but Chrysalis managed to strike Celestia and sent her crashing down hard… just like before at Cadance’s wedding. She even lost her crown again and just lay there all weak and sore!

Now Chrysalis went after all the others at once-- swinging her blades, evading and parrying every one of their attacks. She kicked Pinkie hard in the chest sending her crashing into Dyno and Myte, and knocking them out easily.

Artie tried to combat Chrysalis with his staff, but she knocked it put of his hands, slashed at him twice, and threw him hard into air, straight into Rainbow. The two came crashing back down to the ground hard.

No matter how hard the team tried, Chrysalis’ seemed to really have the upper hand. Rarity and Twilight tried to blast her, but Chrysalis flicked the shots back with her cape and blasted them herself, really hurting them.

Buddy Rose and Applejack tried to lasso her, but she managed to yank them towards her and punch them both hard. Fluttershy and Rhymey went after her, but she dodged them both and slashed hard at Fluttershy sending her slamming into Rhymey.

Spike and Krysta watched helplessly as their friends were falling faster than ever. “They can’t last much longer!” cried Spike.

“No! They can do it! I know they can!” snapped Krysta.

Chrysalis turned and saw the last of the fighters charging at her at once. “CHRYSALIS!!” shouted Lightning. Chrysalis angrily fired a huge blast, and shot most of the fighters down hard-- all of the injured and twitching on the ground.

Only Lightning managed to get to his feet and he and Sapphire were the only ones standing. Sapphire growled and changed into a large wolf. "Bring it, flea bag!" Chrysalis challenged. Sapphire charged and knocked Chrysalis to the ground. Chrysalis punched Sapphire in the face but Sapphire was far from finished. The two slammed onto the ground and Sapphire repeatedly bit Chrysalis on the neck and face, injuring her. Fur was flying and magic was being shot as well. What a sight!

Chrysalis roared angrily, as her body glowed n dark flames! Sapphire howled and coated herself in all of the magic she had. The two furious fighters charged at one another and collided into one another,causing the biggest and deadliest of explosions that shook the ground, everyone covered their eyes.

When the brightness faded, they all gazed on ahead, “SAPPHIRE!!!” everyone screamed

The dust from the explosion cleared and Sapphire was still alive and she still had a lot of fight left inside of her. Her fur was burnt in some places and she had some blood dripping but she was very much alive.

Everyone was all badly banged up and sore and struggling just to try and get up again. Even Chrysalis was in a mess. She was no longer in her evil human form, and was back to her normal shape. She was badly bruised, her hair was tangled and her face was badly scrapped and bleeding. She roared very loudly in rage and pain!

Grand Ruler, still weak and sore, barely managed to get to his feet and confront her and stared the mangled changeling down. She glared and him and growled. “I’ve waited for this… for a long… long time!” her voice sounded weak and raspy.

Grand Ruler struggled to stay on his feet. “My… solemn oath… is to protect this universe from all evil, despicable creatures like you.... AND I PROMISE YOU… I’LL SEE YOU PAY FOR YOUR CRIMES YET!!”

Trying to catch her breath, Chrysalis sneered “Don’t… make promises… you can’t keep!”

They both gazed around at the fallen fighters, not to mention all the destruction that the battle and storm had caused. “You want me? Then come and get me!” growled Chrysalis.

Grand Ruler gritted his teeth, and began to inch towards her, but Chrysalis blasted him back hard, right onto a pile of rubble. “Celesto!” shrieked Celestia. Her husband was okay, but Chrysalis, even in her weakened state managed to run off.

“No!!” cried Lightning. “We’ve got to… go… after her!” Sapphire raced after her along with Pikachu and Snowflake.

Everyone agreed, and managed to get to their feet, and they all spread out-- limping and struggling with their injuries. Chrysalis couldn’t have gone very far for a creature in her condition, but it wasn’t easy to find her.

Finally, Sapphire, Pikachu and Snowflake chased her to a cavern, where the war first began. “Chrysalis!” shouted a voice. Chrysalis turned and saw Starla. Starla then fired a small beam from her horn at Chrysalis knocking her into a hard wall. Pikachu stepped forth, "Pikachu." he growled, sparking his cheeks as a threat.

She retreated to the entrance of the cave only to find she was completely surrounded. “End of the line for you!” snarled Applejack.

“Make it easier and just give up already!” growled Buddy Rose.

Chrysalis groveled angrily, “I’ll never give in! You may have one this round, but I’ll gather my strength, and I will strike again!”

“What for?” snarled Shining Armor “It’s bad enough you fed off the emotions of other creatures, but you always destroyed the planet you hoped to conquer.”

Chrysalis gasped, and she realized he was right. Just one look at the bad shape the planet was in made her realize that perhaps she had gone too far even for her own limits, but still she didn’t feel like surrendering. “But what am I to do? I need the sustenance! I need to stay alive!” she thundered “You all couldn’t possibly know what it’s like having to be a wretched creature that scrapes for sustenance on emotions. I need to feed, and I need to live!”

“But you don’t need to destroy. You don’t need to go to all this trouble!” growled Lightning. “Can’t you see that all you’re doing is causing more problems for yourself, as well as us?”

“Huh?” remarked Chrysalis.

"We’re not like you.” Celestia said “We all have our needs and desires, but we all know there are better ways to obtain them.”

Grand Ruler nodded. “Think of it, Chrysalis? Would you really want to continue on this path, and instead of obtaining what you desire you only are awarded with the exact opposite, and are forced to the point where you may perish from lack of nourishment because of your foolish ways?”

Chrysalis was starting to feel strange inside. Things she had never felt before-- Shame, guilt, and most importantly the realization that the others were right. What good was there gaining the energy she needed when all her actions did was create more difficulty for herself. "It's true Chyrsalis." And that's when Pyrite appeared before her. "... Pyrite? Is that you?"

"Yes mother, it's me."

"Your wings look different."

"They are because the friendship I made with Sapphire gave me enough love to sustain myself which is what I wanted to do from the start. With her help and the rest of Starfleet, I changed." Chrysalis was speechless.

“Please, Chrysalis…” Lightning said “Let’s end this suffering… for all of us, and you.”

Chrysalis hesitated a moment, and then realized that maybe it was possible for her to exist without bringing more misery, she agreed to try, but there would be no promises, and she knew where to start. She stood tall and proud and proclaimed “I’m ready… to pay for everything I’ve done.”

As much as it was difficult for the others to believe, they knew Chrysalis meant those words as she got down on one knee, bowing her head in full surrender.

Celestia and Grand Ruler nodded at one another. They held their hands together and cast Chrysalis into red cube of liquid instead of a blue sphere. She had finally been captured, and was soon placed in the prison caverns where she’d soon be sent to a high security prison on one of the other planets.

Hopefully one day, with luck, she and the changelings could serve their sentences and be rehabilitated. No one ever though a more next-impossible thing, but regardless of it all...

...The war was finally over! With the war over, all the creatures came back to United Equestria, and everyone helped to repair everything. After a couple of weeks, all the damages were repaired, all the buildings were restored, and life returned to normal. Even the New Crystal Empire was restored, meaning Cadance and Shining Armor could finally move back to their own palace, but they still stuck around for a while longer to help out with the repairs.

Now that the Dark Planet was no longer cursed by evil and completely uninhabited, Grand Ruler and the Queen sent parties there to fix it up and cleanse it of all the darkness leftover. Soon the planet was made into a vacationing paradise world, and it was renamed Planet-R-L-X. Soon it would be fully open for business and travelers could vacation there.

A celebration was held in honor of the ultimate victory and end of the war.

Their majesties handed out medals and awards to Lightning and all his friends for their acts of extreme bravery and assistance in the war. Sapphire, for her assistance with her dragons and dinosaurs, was now promoted to Captain.

Now there was nothing left to do but celebrate. A great party was held in New Canterlot, all over the village-- games, dances, songs, and plenty of food and fun for everyone. There was even a good portion of the party allowed to go on inside the palace so that Goldwin could attend.

Everyone was still working on how to stabilize the spell on his mask so he could permanently be alive and would one day be allowed to leave the palace like a normal pony, and now that the war was over everyone would have all the time in the world to find the answer. Goldwin, though sad he still couldn’t leave the palace, was happy that he had lots of friends, more than ever, and he knew that someday his dream would come true.

For now, this was not a time to be sad.

Easily a lot of the creatures enjoyed the songs…

A large stage was at the edge of the fields with some of the Wonderbolts, who were skilled at playing music, and anyone was permitted to come and do a song for everyone, maybe even a wild dance or too.

Pinkie Pie sure enjoyed singing songs of happiness.

The Cutie Mark Crusaders even sang a few songs of their own.

However, Lightning, Starla, and their friends wanted to sing a very special song they had all been saving and working on. Lightning and Starla were the main singers, and everyone else would do their part. It was a message to share to everyone that they would always be there to look out for them, and a warning to evil races that would dare try and oppose them.

“Are we ready…?” Lightning shouted “ARE WE READY…?”

The crowds all cheered, and held up their limbs, wings or whatever it was, and the rock music began to play, as the lights on the stage began to flicker around as some ponies released fog onto the stage to give it more of a wild scene, Dyno and Myte even signaled their team of workers to ignite the fireworks they had built to play during the song.

(Skip to 1:15)

https://youtu.be/IEtf3oUJZCQ

Finally the music began to play wildly, and Lightning began to sing…

A very long instrumental followed as the Wonderbolts played the song on their instruments. The lights and fireworks illuminated the whole village, and the teams began to dance wildly on stage. The crowds cheered more and more and got louder and louder.

The song could even be heard from the palace where those who were partying there were dancing and cheering with such joy. Cadence sure seemed to be in high spirits again, and Luna never knew she could dance so well. “You’re a natural, your highness.” Goldwin complimented.

Celestia and Grand Ruler were enjoying everything. They even danced themselves too.

Outside, everyone in the village was partying wildly with all the fun and excitement, and on stage, the teams were still dancing wildly, and Lightning and Starla even found a small moment to kiss in front of everyone. Starla even perked her leg up. This really wooed the crowd and their friends.

Once they separated, they all began to sing the final verse, and everyone in the entire village joined with them.

“Come on now… Everybody!” shouted Lightning. As the song came to a close Lightning told everyone to get ready for the big finish “Ready…? Three… Two… One…!”