Twilight and Rainbow were both hanging out in the library. There was nothing to do. Grim was gone forever and out of there lives. The spirits were free from Grim’s rule. Even if Twilight and Rainbow became the new rulers of the underworld. They gave it up to another ghost. This ghost was the old mayor of Manehatten so she knew how to run anything.
There ghostly spell was still on them. They thought that the book wanted it to defeat Grim but the spell was not broken. It was obvious that it wasn’t over yet.
“What would the book want use to do to get this spell off of use?” Twilight asked.
“I kind of like this power. I think this power is awesome,” Rainbow claimed, “I never want the spell the break.”
“If I only knew what was coming next,” Twilight sighed.
“We seek your attention,” said a familiar voice. “This is very important.”
“Who’s there, show yourself!” Rainbow flew into the air, looking around.
Luna appears in front of Twilight. “One of Equestria’s worst ghost. We can feel his return. If we don’t stop it he will take over Equestria. You're the only two ponies who can stop him.”
Twilight and Rainbow bowed in front of the Princess, “What is this ghost you speak of?” Twilight asked.
“This ghost picked one or more ponies, depending on if its a group. Once he has the pony, then he grants wishes for that pony,” Luna explained.
“That sounds like a nice ghost,” Rainbow thought out loud, “If I had a wish, then I would wish that I could move the speed of light, on the ground and in the air.”
“Rainbow Dash, this ghost holds a dark secret,” Luna said putting her head closer to Rainbow scaring her.
“What’s the secret?” Twilight asked.
“When the pony gets his or her wish, then the ghost suddenly can read the pony’s mind and that gives access to their soul. To recharge he will feed off of the soul and at the same time read the pony’s imagination to cover Equestria. By the time the pony’s imagination covers Equestria, the pony that makes the wishes soon dies because the ghost has eaten the pony’s soul. Then the ghost’s imagination takes over,” Luna explains.
“That sounds bad. And you need use to defeat him?” Rainbow asked.
“Yes, before he takes over and try to defeat him before the pony he has died,” Luna demanded.
“You have our word Princess!” Twilight claimed.
Luna disappeared. Twilight picked up the book of spirits and opened it. It flipped itself to the right page. Twilight read through it.
The Wishing Ghost
This ghost can make imagination come to life. But the pony soul is not safe. The wishing ghost was born in the year 290 as a unicorn. He wanted to take over Equestria, but Princess Celestia was never going to give up the throne. So he made a spell and tested it on a random pony. This pony made his first wish and then Equestria was covered in that pony’s imagination. Then, the wishing pony fed off if the pony’s soul. Then that pony died, the unicorn that granted the wishes took over. Then, Princess Celestia took I’m down and killed him. His spirit still looks for a pony to grant wishes today.
“This is very serious. We need to find out how we can find the wishing ghost,” Twilight said.
“Let’s not waste any time,” Rainbow rushed.
They ran toward the door. When they opened it, Pinkie Pie was there. “HI!”
Twilight and Rainbow jumped back surprised. “Pinkie Pie, we don’t have time for this,” Rainbow said.
“You ponies want to P-A-R-T-Y?” Pinkie spelled it out.
“Like Rainbow said, we don’t have time for this,” Twilight answered. Pinkie trotted off slowly in sadness.
“She is so random,” Rainbow clarified. Twilight and Rainbow go out to find the wishing ghost.
The Cutie Mark Crusaders opened there eyes and looked at their flanks. Apple Bloom had a shopping cart for a cutie mark, Scootaloo had a pencil for a cutie mark, and Sweetie Belle had a tissue box for a cutie mark.
“Um... what do they mean?” Scootaloo asked.
“Well Apple Bloom’s cutie mark makes her the shopping master. Scootaloo’s cutie mark means that he can make pencils. And Sweetie Belle’s cutie mark means that she can blow her nose better than anypony else,” The ghost explained.
“How do you know our names?” Sweetie Belle asked.
“I’m from the gods of the underworld. They sent me here,” the ghost said.
“We finally got our cutie marks!” Apple Bloom yelled in excitement.
“Does this mean we can P-A-R-T-Y?” Pinkie Pie surprised them from behind.
The CMC looked back at Pinkie, “NO!” Pinkie trotted off slowly in sadness.
“So, do you have any more wishes I can grant?” the ghost asked.
“You can leave. We got what we needed,” Scootaloo said.
“How about Diamond Tiara and Silver Spoon? Aren't they your worst enemies?” the ghost asked.
“How do ya know that?” Apple Bloom asked.
“I also have the power to read minds. I can tell that you hate them so much,” the ghost said.
“Yeah, we sometimes wish that they were never born,” Sweetie said.
“I can make that wish come true, you know. I can also make all of dreams and your imagination come to life,” the ghost said trying to tempt them to making a wish.
“I wish Rainbow Dash was my sister,” Scootaloo wished.
“Your wish is my command.” the ghost lit his horn.
Meanwhile, in another part of town, Rainbow and Twilight were looking for the ghost.
“Twilight?” Rainbow questioned. “Why do I have the sudden urge that Scootaloo is my sister?”
“You feel like Scootaloo is your sister?” Twilight asked.
“Yeah, I remember that we spent time together when she was a baby,” Rainbow said.
“I think I have a guess of where the ghost is. The ghost is with Scootaloo, I bet,” Twilight thought, “Let’s go!” Twilight trotted forward. Rainbow followed behind.
“Rainbow Dash is now your sister,” the ghost said.
“Awesome!” Scootaloo yelled in excitement.
“Now I wish that-,” Apple Bloom started to make a wish when suddenly Twilight interrupts them.
“STOP! If you make a wish, then the closer that ghost gets to rule Equestria!” Twilight pointed out.
“No, don’t listen to them Crusaders. If you stay with me, then you can have all your dreams come true,” the ghost smiled.
“You’re going to die if you don’t listen to us. Just stop wishing. Scootaloo, come to your me, your sister!” Rainbow yelled.
“She is not your sister!” Twilight yelled at Rainbow.
“Yes she is!” Rainbow claimed.
The Crusaders looked at each other. They looked back at Twilight and Rainbow. Apple Bloom put her hoof forward. “NO! It would be great to have a new Princess now. Celestia has been on that throne for too long. It’s time for somepony else to take over.”
The ghost let out an evil laugh. Twilight and Rainbow yell. “NOOOOOOO.”
Equestria became engulfed with darkness. Shadows covered the world. Now they needed to defeat the ghost. It was the only way to save Equestria.