Hello people it's thecoolj just got to say everybody had good ideas but decided I to improvise I hope you all can respect my decision. I own nothing half Sega half Hasbro. Oh yeah PinkieLover some things have to come to a end. Enjoy

As we begin our story we find Sonic the Hedgehog running outside of Ponyville. While running he noticed a mysterious figure chanting so he decided to go see who it was.

Sonic: Hi there, you may not know me but I'm -

?: Sonic the Hedgehog who is 10x faster than any dog.

Sonic: Whoa nice word play umm -

Zecora: Zecora and like you I have a good aura.

Sonic made a friend in Zecora so he decided to walk with her. This walk led Sonic into the Everfree Forest where Zecora's hut was. Inside her hut Zecora began to meditate.

Sonic: So Zecora what kind of pony are you?

Zecora: Zebra, not a pony though I do have magic that is not phony. Sonic I'm glad we could meet but I have a warning so take a seat.

Sonic: Warning?

Zecora: Yes, a warning and fail to listen everypony will be mourning. Not long ago a male unicorn ruled the crystal land and his evil did expand. But a group of familiar ponies saved the day and this evil went away.

Sonic: That's good right.

Zecora: It is, but he had prepared for this so he hid some black crystals the ponies had miss. Now he goes for your gems of power if he succeeds it will be your final hour.

Sonic: Gems of power? Oh no the Chaos Emeralds, but where is he now and what's his name so I come up with the insults.

Zecora: Before he was defeated he transported a black crystal to Ponyville and if he gets your emeralds there will be no more goodwill. As for his name it's King Sombra meaning shadow, heart black as night, be ready hedgehog cause this will be a true fight.

Sonic: Okay thanks for the info Zecora I'll go warn the others.

The blue blur left Zecora's hut and went to Ponyville he found the Mane Six in the Golden Oaks Library. He quickly warned the ponies and the search was on to find the black crystal. They decided to look separately this way they could cover more ground. On his own Spike looked outside of Ponyville, he looked hard until he found a pile of gems.

Spike: Ohh wow that looks so good, wait, no Spike no got to search for the black crystal. I need to stay focus, I don't need these *stomach growls* maybe a quick snack wouldn't hurt.

The baby dragon started to chow down on all gems. While he was enjoying the gems he failed to notice that the black crystal was in that pile. He ate the crystal without knowing and Spike quickly felt their was something wrong with him.

Spike: Maybe I shouldn't have eaten those gems. Ow *clenches stomach* the pain.

Spike began to glow a black aura, his eyes turned green, and he started laughing. King Sombra now possessed Spike and thanks to this he was able to know all the information Spike knew and Spike knew where Sonic keeps the Chaos Emeralds. King Sombra used Spike's knowledge and figured out Sonic kept them in the Golden Oaks Library. Right at that moment Sonic was running he saw Spike and decided how his search was.

Sonic: Yo Spike any luck?

"Spike" didn't answer all he did was glare at Sonic.

Sonic: Spike you ok your kinda of freaking me out.

"Spike": Chaos Emeralds.

Sonic: That voice was just creepy. Creepy isn't like you Spike or should I say King Sombra!

Being found out King Sombra used his magic to create a black mist. This mist blinded Sonic's field of vision and gave the King the opportunity to go get the Chaos Emeralds. King Sombra wasn't far from so with Spike's body he made a mad dash to the library. Sonic used his speed to make a whirlwind to clear the mist away and he quickly ran to the library but it was too late. King Sombra had all the Chaos Emeralds and he began laughing. He quickly left Spike's body and went inside one of the Emeralds. King Sombra quickly drained the energy from the emerald and went to the rest of them.

King Sombra: This power is MINE!

Sonic: Yeah and this beat down is yours too!

The blue blur charged with a Sonic Boost, but King Sombra charged too and his charge had enough force to knock Sonic not just out of the library, but out of Ponyville too. Sonic landed outside of Ponyville and he quickly passed out. With that done King Sombra used his newfound power to make a giant shadow of himself. Everypony and the Mane Six had saw this.

King Sombra: Drown in DARKNESS!

Sombra actually did it, he covered the entire town with his darkness and everypony was put under the spell into seeing their worst fear. Outside of Ponyville Zecora got a bucket of water and dumped it on Sonic.

Sonic: Ahh I'm awake, what happened?

Zecora: Evil prevailed but you have not failed.

Sonic: I haven't?

Zecora: Sonic I know you have the power do not let this be the first battle you cower.

Sonic: I never back down I just need to think. Okay brain like me you gotta go fast *thinking* I got it the Chaos Emeralds contain positive and negative polarity. I'm guessing the lord of darkness over there took all the negative power so I need to get all the positive power.

Sonic concentrated and all the Chaos Emeralds came to him. With all the experience he had he was able to transform into Super Sonic. He flew straight into the darkness and prepared for the final battle.

Super Sonic: Man what's with this guy and the dark. Man what's with the ponies there all freaking out.

Right at that moment King Sombra appeared

King Sombra: Fear.

Super Sonic: Okay Sombra I see you like the dark well that's too bad cause because I got tons of sunshine for you! So here I come!

Super Sonic charged straight into the dark king holding nothing back. King Sombra transformed into a giant shadow of his head and ate the charging Sonic. Super Sonic was in total darkness now, he looked around and he saw nothing it was just a dark purgatory. That though was not the worst inside the power of fear inside King Sombra was making Sonic lose his grip on reality.

Super Sonic: Oh no I'm drowning! Wait I'm chained up I can't move! Oh no all my friends are-are NOOOOOOOO!

King Sombra: At the end of fear, oblivion.

Outside of the darkness we see Zecora not witnessing the epic battle.

Zecora: I sense your pain, but don't worry friend *uses her magic* I shall help even if it means my end.

Zecora used some of her special magic to telepathically talk to Sonic.

Zecora: Sonic can you hear me-

Super Sonic: Zecora?!

Zecora: You shall win this can't you see. Sonic he is darkness trying to make everything night but you are the answer yes Sonic you are light.

The words of confidence boosted Sonic's pride he now had the power to take down King Sombra. With all the power he had he charged himself so much that he was glowing as bright as the sun. King Sombra felt his power as it burned him in the inside. The dark king tried to flee but Super Sonic appeared right in front of him.

Super Sonic: Leaving so soon your majesty what's the matter don't you want to stay and feel the sunshine.

The golden hedgehog charged up for his final attack and King Sombra went all out to finish Sonic with one more charge.

Super Sonic: It's time for you to see the light for good!

Super Sonic attacked with the Arrow of Light move and this was the deciding blow. He went straight through King Sombra. Sombra disperse into light this time he was gone for good. Ponyville went back to normal everypony was waking up and Sonic went back to his base form and fell to the ground. The girls rushed to check on Sonic and coming to see if he was alright too was Spike.

Rainbow Dash: Sonic are you okay?

Sonic: I'll live.

Twilight: Sonic you really are incredible you know that.

Sonic: Yeah I know.

Looking in the sky Sonic, Spike, and everypony noticed the Chaos Emeralds were all together but they quickly scattered across the land.

Sonic: Well there they go again.

Fluttershy: What happens next Sonic?

Sonic: I stay longer and you guys can help me find the Emeralds.

Pinkie Pie: Woohoo this is gonna be fun.

Applejack: Sonic you just make everyday more fun.

Rarity: Not just absolutely fabulous.

All the citizens of Ponyville started to chant Sonic's name and Spike went over to help Sonic up.

Spike: Sonic I'm sorry that I-

Sonic: Spike it's cool if that happen to me I know you would save us all.

Spike: Thanks.

Fluttershy: Sooo um Sonic since your gonna be here a while I just wondering would you like to go on a *gulp* date with?

Rainbow Dash: Say what now Fluttershy what are you doing?

Twilight: Yeah Fluttershy I was gonna ask him out.

Pinkie Pie: No way I was going to do that.

Applejack: Hold up y'all I think Sonic should go out with me.

Rarity: Heavens no if anypony is going to date Sonic it will be me.

Spike & Sonic: Ohh not this again.

Down in Ponyville the ponies argued about dating Sonic while outside we see Zecora going back to her hut.

Zecora: He defeated the evil, he decided everyponies fate, now he should get ready for those dates.

Our hero Sonic was able to save the day, but it costs him the Chaos Emeralds again. Now he's gonna have even more adventures finding them with his pony friends and you can tell he's gonna have some real fun with that. With that said we finish this epic tale.

FINALLY I'm done whoohoo I was glad I could do this for all of hope you all enjoyed this please review however you please and thanks for all the support from everybody and I mean everybody. Get in February though cause that is when I get a little serious and right my Mario fanfic until that happens I'm thecoolj and I say PEACE!