demigods of olympus

Applejack dashed to the cutie mark crusaders just in time to see a blur of rainbow pick up a small orange coated filly before the young pony ran straight into a ten metre high hydra .the rainbow streak flew over to Applejack and rarity before telling the two wingless ponies that they would get scootaloo and her best friends to safety, as soon as this had been made clear  Rainbow Dash went straight up to the monster and bucked the first of its many heads to the ground .

Crack!

Dash heard the first of the hydras skulls spilt in two before she saw it hit the ground yet this did not help in her fight to defend her friends, if anything it only made the hydra more ferocious. As one hydra head chose to strike ,rainbow dash dogjed the attack and shot straight into the sky with the sound barrier slowly Falling apart around her.

BOOM!!!

A sonic rainboom echoed in the sky destroying the passing clouds in it's blinding light but Rainbow Dash wasn't interested in the rainboom, no she needed the vibrant rainbow that came after and with a series of twists and turns her message shone bright for all to see.

Meanwhile at canterlot ......

"LUNA!!!" Shouted Celestia in the canterlot voice,

"Yes sister what is wrong ?"spoke Luna ;who was still struggling with modern day language.

"Have you been reading my mail, because all of my scrolls from spike have have the seals broken and I've not opened them."

Luna entered the room at this remark and started to stare  out the window before asking why it had been opened from the outside, this caused the white alicorn to turn to the window as a worried expression adorned her face.

"The curtain has been burnt with changeling flame as well, were you writing any important letters to twilight and her friends?!"

Celestia looked up at Luna with a scared look on her face

"I was writing the letter to organise meeting the element bearers to explain about their parents..."mumbled the sun princess

"WHAT!!!, celestia that was changeling fire on the curtain!"

"I know, we've got to find out what's going on this seems to be a little to much to be a coincidence ."

BOOM!!!

Rainbows flashed across the sky in the form of a rainboom followed by a vibrant rainbow spelling help bright in the sky for all to see: rainbow dash was in trouble!

*******

By the time  twilight had got to the road that lead up to the cutie mark crusaders club house three hydra heads where lying on the ground and only one was left standing. Yet as the lavender unicorn started to reach the danger zone Apple jack, Rarity, Apple bloom, Scootaloo and sweetie belle ran out of the trees on the side of the dirt path that lead to the chaotic battleground.

"Hydra run!!!" Shouted scootaloo; who for some reason seemed to leading the party away from the beast that rainbow dash was battling further down the road.

*********

While in the distance two dots, one white with a pink area at the top and the other was two shades of navy blue shot away from canterlot unknown to the group in ponyville.

*********

Back in ponyville celestia was cantering over to twilight and the group that had escaped the hydra with pinkie in front showing the way, fluttershy behind and spike floating in her green magic as they reached twilight , the lavender mare turned round her horn glowing in preparation for a spell.

"Put down spike or I fire!" Shouted Twilight

Celestia dropped spike in shock and her magic faded.

"What, why, what have I done?" Celestia tried to ask but the spell had all ready hit her. The transformation started as the alicorns legs turned black and Holy, next her feathery white wings changed to those of an insect, a changeling now stood before them.

"How did you know my true form?" The changeling asked with both anger and curiosity

" first, no pony writes the most serious letter possible and then just drops the bombshell like that , i mean you didn't even sound like Celestia! And second the real celestia has a light yellow magic colour not the green colour that you use plus I knew you  were a changeling due to this and the fact that all the changelings in canterlot had the same colour magic as you." Twilight finished triumphantly. This was quickly follow by a "yeah!!!" Coming from a beefy, white Pegasus stallion that poked out from behind a tree causing every pony to wear a confused expression including the hydra down the road in fact the only pony in ponyville who hadn't gone in to shock was Rainbow dash, who promptly struck the hydra down before joining the others.