A new Threat

Party time!

Soon enough, a party was held, and all of Ponyville was invited. Tents were set up, minigames were played, and Rainbow Dash had a question.

"Uh Pinkie?" Rainbow flew over to Pinkie Pie

"Yes Dashie?"

"How did you throw this whole thing together in like... 5 minutes?"

Just then Celestia walked by them

"Hold that thought Dashie, I'll be back!"

Pinkie Pie ran over to Celestia, who was staring at the field they had just battled on.

"Hey Princess Celestia, do you want some cake?"

Celestia didn't say anything; she just sat there, staring at the field.

"Uh Twilight!" Pinkie ran over to Twilight

"You have to come help me help Princess Celestia enjoy the party!"

"I'll do my best." Twilight walked over to Celestia

"Princess Celestia" Twilight bowed

"Ah Twilight, my most faithful student." Celestia didn't take her eyes off the field

"Would you care to join us? Onyx is telling us about the land he comes from"

"Maybe later..."

"Oh... alright Princess" Twilight walked back to Pinkie

"No luck, sorry"

"I'll try again!"

Just then Celestia saw Crimson.... or something that looked like him, walk into the everfree forest. She got up and followed it deep into the forest, and soon enough, she was at Zecora's doorstep. She knocked, and the door opened.

"Ah, Celestia, just in time.... You are about to see a present of mine." Zecora told her, as a cloud of black smoke flew around the room.

"What.... What is that?" Celestia looked confused.

"This is the remains of a dear friend of mine, his body eternally lost in time."

"Is that.... Crimson?" Celestia asked

"Crimson Shadow is no more, but this was left at my door." The cloud of smoke flew into a jar, and the label said:

'To my friend, Zecora. Who gave me a chance to be good again. I will always be ready to return.'

"He.... He is alive...." Celestia smiled.

"His spirit is strong, His Legend lives on... Now we know he will never be gone..." Zecora looked at the jar, and placed it on a shelf.

"Now that I know he isn't gone... I can finally enjoy the party Pinkie threw together... Can Crimson come too? He might be happy to see how Onyx is doing."

"He cannot feel, and he cannot see... maybe it's best if he stays here with me." Zecora replied.

"Oh.... I see...." Celestia starts to walk out, but Zecora stops her.

"But I must say, that party looks fine.... maybe he can come out.... just one more time..." She opens the jar, and the cloud of black smoke follows Celestia to the party.

"Thanks you Zecora... Thanks you so much" Zecora nodded 

Celestia went back to the party and Twilight walked up to her

"Celestia there you- um what's that?"

The smoke formed a shadow of Crimson and bowed to Twilight.

"C-Crimson? But you..."

"He can't see and can't feel but he can hear you." Pinkie Pie bounced over

"Oh, well at least now you can enjoy the party!C'mon!" But Celestia did not follow, she stood tall and spoke loud.

"Every six years, on the day of that fateful battle... Crimsons ashes rain down, like black snow... But, on the hour of his defeat, if you wait long enough, It will be like the ashes are frozen in time, unmoving.

An hour later, The moon will turn bright red. and if you look at it for long enough... you can see his eye... Watching over Equestria...... It's funny... It's almost as if the Villain became the Guardian.It's such a rare phenomenon that almost every pony in equestria came to see it. And every pony saw something different if they stay still and look at the ashes. Some saw a black flower, some saw a dragon, some saw a snake. and some... Saw Crimson himself, bowing to them, as if to greet them royally.Celestia, Luna, and the mane 6, decided to name this day to remember Crimson by:The night of the Crimson moon. 

And a new Legend has it, that if Equestria is ever in danger, Crimson will return... and for the first time... The Villain will become the hero."