A saiyan in Equestria?

-"Well, let's see this specimen's power level, shall we?" The scouter calculated the blue spectrum pegasi carefully before coming to the conclusion that it's power level was 10,000 currently, and it's max potential was around 25,000, the scouter also deduced the creature's best potential lies in it's speed. To be quite honest, I'm unaware of my own, so this could be a challenge. "Come at me, bro! Is 10,000 all you got?"-

(At this point you may want to plug in some music that goes with battles)

"Stop spouting off about numbers! Let's go!" and without a second thought Dash charged at him.

Being an experienced fighter, Ato has seen this tactic before and dodges, it narrowly hits him, taking off a piece of his armor.

Unfortunately for Dash, her reckless charge left her open for a barrage of punches and kicks from Ato, Dash retaliates with a swift elbow to the face.

The two wipe a little bit of blood off of them, and both of them are a little surprised at eachothers strength.

"Damn, your fast... 10 seconds flat and I'm already hurt. I applaud you." said Ato

"Hey, I have to give credit where it's due, you're 20% stronger than I expected." replied Rainbow

At this point, Ato isn't playing around, he loads energy into his hand and fires it out in rapid bursts of swift beams of energy.

In the blink of an eye, Rainbow dash charges into the farthest limits of the sky, with beams of energy still on her trail, 4 of them hit wounding her legs.

"Crap, not the legs! Good thing my wings work!'" From high up in the sky, she can see Ato patiently waiting for her to return to the battlefield

"Time to pull something I haven't done in a while, the sonic rainboom!"  Rainbow dash begins to flap her wings to get a good start.

"Well she's not coming down, guess the energy bullets got her, and the scouters not picking up any readings." said Ato, unsure

At that very instant Rainbow Dash was bolting down at him at the speed of sound preparing a sonic rainboom.

"Holy crap what IS that?" Ato quickly realized it was his inpending multicolored death flying towards him.

"Crapcrapcrapcrapcrap!" Ato panicked and prepared his energy nuke attack

"Here I come sucker!" Rainbow Dash was only 20 feet away.

Finally, when Rainbow Dash was only 5 inches away Ato rashly released the energy nuke at point-blank range.

There were two distinct cries of terror from both Ato and Dash being caught in the explosion.

They fell like rocks onto the ground, barely breathing.

When Dash awoke a few seconds later, she was greeted by not a hoof, but a hand.

"Hey, what are you doing?" Dash said surprised

"Anyone who has proved themselves strong enough to survive such a battle deserves to live in my book." said Ato, of all people