The battlefield grew silent before the saiyan that has ascended beyond the power of a God. The low hum of the flaring aura was the only thing that could be heard.

The centaur let out a mighty laugh. "This is pathetic! So you gain a white aura and now you're a God? Please I saw more of a god in Twilight than you, and she didn't even have to transfor-" Goku launched forwards faster than the eye could see and punched at Tirek in the face using the Super God Fist. He flew back a few inches before stopping himself.

"Sorry. You had an opening that said 'hit me' and I did! No hard feelings?" Goku laughed. The Mane 6 was stunned. Even Twilight with all the alicorn magic in the world couldn't move that fast.

Tirek responded by roaring out, "Your magic will be mine, and your body will give out before you find the strength to once again fight me!"

He opened his mouth, hoping to absorb the energy the warrior held inside of him, only none came out.

"Where is your magic!" he bellowed.

"Magic? Nah, I use Ki. It's my own energy and much easier to use. Although I used to have a magical staff called the Power Pole, but that won't be necessary." Goku explained, only fueling the rage inside Tirek.

The centaur fired a large fiery blast of energy out pure angry and hatred.

The saiyan beyond God drew back his right hand as a ball of Ki charged before firing as a yellow beam of energy called the Full Power Energy Wave. The beams collided, causing both attacks exploded.

"Thanks for helping me warm up. Now we can get down to business." Goku said as he got into a battle stance.

'That was a warm up!? What they just did was about as far as I got when I was fighting! Oh sweet Celestia! What's it going to be like once they take things seriously?' Twilight thought.

(Cue Dragon Ball Xenoverse 2 OST - VS Villainous Form / Trailer Music)

Goku forward and it looked like he was going to do the same maneuver he did before. Tirek was ready and put his hands up to block, only for his opponent to disappear using the Afterimage technique. He then reappeared behind Tirek and preformed a Meteor Crash, sending a barrage of kicks and punches at his opponent's back. The centaur elbowed Goku, sending him back to the ground. He then levitated the saiyan before throwing him up into the sky.

Goku stopped himself as Tirek charged up towards him.

'Gotta time this just right!' Goku put both his hands together and preformed a Sledgehammer Fist, sending Tirek plummeting towards the ground. "How about this!?" He charged up both up his hands with Ki before launching a barrage of energy blasts in a technique the Full Power Energy Blast Volley.

While they weren't too powerful, they were fast enough to catch Tirek off guard. The centaur simply got up and brushed himself off. before summoning a large beam of fiery magic.

Goku cupped his hands together before he drew them back to his side.  A large ball of blue ki formed in the center of his hands. KA...ME...HA...ME...HA!!!"

He launched his arms forward towards the red magic blast while a huge beam of Ki energy fired, causing a beam clash to occur between both attacks.

Tirek's attack began to overtake the Kamehameha. "You can end this right now if you promise to be my servant for the rest of eternity." the centaur offered.

"NEVER!!! There's no way that I'd ever join a monster like you! HAAA!!!" Goku growled as he boosted up his attack's power as evident by his aura increasing in size. The blue Ki blast quickly overpowered the centuar's attack  as he was engulfed in the explosion.

The Mane 6, Spike, and Discord cheered as Goku landed back on the ground with only a few scratches and bruises.

"I'm going to give you a second chance Tirek. Return all the energy-"

"Magic!" Twilight corrected."

"Magic, to the ponies of this world, and we won't have to keep fighting."

Tirek rose up from the rocks that were covering him.

"You know I'm still not impressed. I've only had to use about 65% of my power." the centaur boasted.

"Oh really? I've been going in about 45% myself." the saiyan laughed.

"You're holding back at a time like this? Even though I'm going to win this fight, you know the fate of Equestria hangs in the balance, right? I wouldn't be toying around much longer."

"Don't worry, we've got plenty of time." Goku smirked.

The saiyan charged forwards with a barrage of kicks and punches while Tirek blocked each one, his eyes now glowing slightly red before returning to their normal back color. Tirek slammed Goku back into the ground with his magic before grabbing him in his massive hand. Goku then surrounded himself in a blue barrier before it launched out in a small attack called the Spirit Explosion. Goku back flipped out of his grasp before jumping forward again.

"Ha! This is 85% of my power!" Tirek laughed.

"And this is 75% of my power!" Goku shot back.

The centaur quickly stepped out of the way and Goku landed right underneath his leg. He quickly teleported just as Tirek's hoof came down and attempted to strike his neck with another Meteor Crash. The centaur wasted little time in grabbing Goku's foot before throwing him into the side of a mountain.

Tirek stomped the ground, causing jagged rocks to pop out of the ground. Goku did his best in attack the first few, but they were coming at such a rapid pace that he was beginning to falter. Before he was caught, the saiyan fired a Bending Kamehameha at the bubbles holding Tirek's prisoners, maneuvering it in such a way that the blast turned to hit each bubble, causing the prisons to pop. His entire body was then encased in a mountain of rocks.

"We need to get to the chest!" Twilight ran off towards the Tree of Harmony as the others followed suit.

"Wait a minute, what about Goku?" Rainbow Dash looked towards the mountain structure holding the saiyan prisoner as the others quickly stopped.

"After I finish you, Equestria will fall to its knees, and then, I will bring destruction to your 'Earth' as well!" Tirek announced.

Something in the saiyan snapped at the mention of Tirek threatening to enslave his home. Goku struggled before violently shaking his neck in a circular motion. "HAAA! LEAVE MY FAMILY AND EARTH OUT OF THIS!! "

(Cue FLOW - HERO: Song of Hope (Dragon Ball Z: Battle of Gods ED)

He let out a rage-filled scream as a golden aura surrounded Goku. His eyes turned a cyan and his hair turned a golden yellow. Goku had transformed into a Super Saiyan. He continued screaming as he drilled through the rocks in seconds, rocketing out into the open. Tirek then began flying, thanks to absorbing the magic from the pegasi of the world.

"His fancy aura's gotten brighter!" Applejack exclaimed.

"I think he'll be fine." Twilight stated to Rainbow Dash as they resumed running. "Trust me on that."

Tirek smiled as he and his opponent boosted towards each other, engaging in close combat. Surprisingly, Goku was able to stop the punches of the massive centaur with his own as he managed to preform an Afterimage. The saiyan phased through one of the punches before landing one on Tirek's face. he was sent flying backwards before grabbing Goku with his magical grasp and throwing him upwards.  

The saiyan quickly warped back to his enemy and continued countering blow for blow. Nothing seemed to stop the two from attacking. They were now so high up in the sky that they could not see the ground below them.

Tirek grabbed Goku's right fist, hoping to stop him from attacking, but Goku charged forwards with a golden boost until his hand was covered in a black soot. He then lost his aura before he returned to normal once again.

Goku weakly grabbed on to Tirek's arm with his other hand , trying to stop his next attack. He was thrown down to the ground below as Tirek descended to the ground. The saiyan closed his eyes as he was surrounded in a bright red aura due while he went headfirst towards the ground at an alarming rate.

Meanwhile, Twilight and her friends had unlocked the chest and transformed into their Rainbow Power forms. They flew up and out of the cave towards the fight. Looking up, they saw a bright red light heading towards their location.

They immediately knew who it was.

"GOKU!!!" they all shouted.

The saiyan's eyes snapped open as he let out one last scream. "I'm.. Not.. Done yet! Goku transformed back into a Super Saiyan before preforming Instant Transmission at the location of the others who were now floating over Tirek.

He quickly shot another blast of magic, only for it to bounce off of a rainbow colored barrier."How is this possible?! You have no magic!" Tirek bellowed.

Twilight smirked. "You're wrong, Tirek! I may have given you my Alicorn magic, but I carry within me the most powerful magic of all!"

Several beams of Rainbow colored magic shot out in a circle as Goku charged one last attack.

"Kamehameha!!!" The Ki blast powered up the Mane 6's magic blast, launching towards Tirek, giving him no time to react. He transformed back to his weak first form and was teleported back to his prison in Tartarus while the magic of the world was returned to it's rightful owners.

(End FLOW - HERO: Song of Hope (Dragon Ball Z: Battle of Gods ED)

The Tree of Harmony launched the chest and its keys toward Ponyville, where it sunk into the ground. Mere seconds later, a great crystal castle rose out of the ground from where the chest landed.

Goku and the Mane Six then landed at the spot of the castle before they all returned to normal. Goku on the other hand collapsed on the ground, completely exhausted from the fight.

He had just enough strength to grab a small pouch and pulled out a green Senzu Bean and swallowed it whole. He immediately regained all of his strength, got up, and started laughing. The Mane Six were baffled at first, but decided to ask about those beans later.

"Sweet Celestia! Are you all seeing what I'm seeing?" Rarity asked, motioning towards the crystal structure.

"But... whose is it?" Twilight replied.

"I believe it is yours, Princess Twilight." Turning around, the ponies and Goku saw the three other princesses of Equestria Celestia, Luna, and Cadance. Beside them was Discord and Spike.

Inside the castle, the group walked through the long halls. "You've been wondering what you are meant to do as a princess. Do you know now?"

Twilight Sparkle nodded. "As princess, I believe I have the power to spread the magic of friendship across Equestria. That is the role I am meant to have in our world! The role I choose to have! But I didn't defeat Tirek on my own – it took all of us to unlock the chest! And certainly, we probably wouldn't have been here if it weren't for our new friend, Goku." The saiyan gave a thumbs up to the lavender alicorn.

"Then it is unlikely you are meant to take on this task alone." Celestia motioned towards a throne room with a giant table and six large thrones suronunding the table with one small throne for Spike.

"Wowee!" Pinkie exclaimed

The Princess of the Sun smiled. "You are now Twilight Sparkle, the princess of friendship. But what is the princess of friendship without her friends?"

The Mane 6 embraced in a hug as Goku looked over to Celestia.

"Listen. Before you go and call the police, hear me out. I-"

"There is no need, Son Goku. We know much about you and your heroic deeds throughout your lifetime." Celestia interrupted.

"Lord Beerus and Whis sent me to help with Tirek. Though I'm not sure how to actually get back." the saiyan replied.

Luna trotted up to the saiyan. "Your sister and I have known Lord Beerus for quite some time."

"Whoa! Really?" Goku exclaimed.

"Our last time we saw him was when we were watching the Universe 6 vs. Universe 7 Tournament unfold via magic screen." Celestia explained. Goku gave a warm smile before looking towards the door to notice a crowd consisting of all of the population of Ponyville.

(Cue My Little Pony Friendship is Magic - Let the Rainbow Remind You [HD])

[Twilight Sparkle]

Each one of us has something special

That makes us different, that makes us rare

[Fluttershy]

We have a light that shines within us

That we were always meant to share

[All]

And when we come together

Combine the light that shines within

There is nothing we can't do

There is no battle we can't win

When we come together

There'll be a star to guide the way

It's inside us every day

See it now! See it now!

Let the rainbow remind you

That together we will always shine

Let the rainbow remind you

That forever this will be our time

[mandolin solo]

[Twilight Sparkle]

Let the rainbow remind you

That together we will always shine

Next Chapter: The Cutie Map! A Town Without Cutie Marks? Estimated time remaining: 25 Minutes