Author's Note

First things first. Sorry for the long wait. I have been busy with things but I got Eggman's side of the crossover done. Just need an editor look it over.

And second Rainbine's side of the crossover is almost done as well.

I hope it was worth the wait.

Chapter 3 (crossover with I'am 120% Cooler!)

(Dr Eggman P.O.V)

(Death Egg Workshop Lab area)

It has been a couple of days since Caster, her Luna and Rainbow Dash and Moony had returned to their Equestria. And during that time the Bearers of the Elements of Harmony have woken up and they were not happy about being locked up.

So one by one I had my Swat Bots escort the Bearers to my robotizer where they was all robotized. Of course that glitch my robotizers has with females has happen to the six giving them bigger ass, hips and breasts. As for the CMC and Spike I placed some nanobots into their brains in order to alter their minds into being loyal to me and my cause. I did that because they are too young to be legiontized or robotized.

Right now I am in my workshop giving the Mecha Six, a name I will be calling the Bearer’s group, a small upgrade. While I have sent some of my Egg Carriers to go take over the big cities like Manehattan and Cloudsdale. It’s going to take them a while for my troops to capture and legiontized or robotized everyone that lives or works there.

While I was busy upgrading the Mecha Six with weapons and other things I have been getting reports from my spybots that the Princess’s are sending out guards to hunt down Caster’s Luna and Moony in hopes to save the Bearers. Ha. Those morons have no idea that those two aren’t in this world anymore or that their attack dogs are now on my team. Anyway after listening to the reports I then send orders to all the places I now rule over to capture and robotized any guard or guards that is near the areas. After that have changelings replace those guards and return to Canterlot with nothing to report to the Princess’s.

“Are you almost done Doctor?” Twilight asked from the bed where she is lying. Which is a work bed since I am working on her horn since I have finished upgrading the rest of her body and the other bearers.

Now you may ask what kind of upgrade I give her. Well I have added rockets to their feet so all six of them can fly very fast or faster in Rainbow Dash’s case. I also modific theirs arms so they can transform them into guns or blades. But for some of them I added a bonus weapons that I think that will fit them just fine. Like for Pinkie I give her a flamethrower and a cannon that has the same colour as her party cannon. For Fluttershy I gave a medicgun so she can heal her friends and troops in since she doesn’t want to kill anyone which I can respect that. For Rainbow Dash I gave her a sniper rifle so she can shoot people from up high in the sky.

And finally for Twilight I am giving her a robotizer in blaster form that she will be able to shoot from her horn that I just finished working on. “Aaaand it’s all done. You can get up now Miss Sparkle.” I said to Twilight with my well known smile as she gets off my work bed.

“Please Doctor. Just call me Twilight. Miss makes me feel old.” Twilight said as she smiled back but I can see a little bit of a blush showing on her robotic face.

“As you wish Twilight.” I said to her with a nod as I continue. “Anyway. You can now robotized people by using your horn like if you were casting a spell.” I added while Twilight gave me a Pinkie size smile. It always warms my heart when I see the smiles on my cyborgs and robotic friends when I give them upgrades.

While I was thinking about this Orbot tapped on my shoulder which I turn to see him holding a datapad in his hand. “What is it Orbot?” I asked him as I quickly put some tools away.

“I am here to report that we have successfully taken over Cloudsdale as well as the Wonderbolts base and it’s academy. I also have a list of all the Wonderbolt members that we have robotized.” Orbot answered as he gave me the datapad so I can read the list of Wonderbolt member’s names.

“Excellent news Orbot. I think I will put Miss Dash in charge of the Wonderbolts.” I said grinning evilly at both from the news and giving Rainbow Dash her dream team of flyers to command. “By the way. How is Starlight doing at Manehattan?” I asked my oh so helpful little robot.

“Miss Glimmer is about 11% done talking to all of the ponies we have captured in that city. It’s going to take her a while in that city and other cities even with help Doctor.” Orbot answered which I nod in understanding. I know it is going to take Starlight some time to do this big task. After all, as an old saying back from earth goes ‘Rome wasn’t built in a day.’ But regardless those cities and everyone that there are basically now a part of my empire. Which means Equestria is almost all mine.

“So how many places do we need to take before Equestria is completely a part of the Eggman Empire?” Twilight asked curiously as I look at Orbot wanting to know the same thing.

“Well there are only three places the Empire hasn’t taken over yet. The first one is the Everfree Forest where a female zebra and many other wild animals live. The second place is Ponyville. Home to our Mecha Six and lastly is Canterlot the home of the nobles and the Princesses of sun and moon.” Orbot answered after he had a quick look on the eggnet.

“Really?” I asked surprised since I didn’t realize that I have taken over so many towns and cities that the Princess’s and bearers home towns was all that’s left and that forest. “Well then. We should begin to prepare to attack and take over both Ponyville and Canterlot right away.” I added grinning while Twilight and Orbot just stare at me wide eyed.

“Ar-Are you sure that wise to do that now Doctor?” Orbot asked me in concern.

“Of course I am sure. With the Princess’s guards being slowly replaced by my Changeling troops and as soon as the anti-magic dome is over Canterlot. Beating the Princess’s will be easy as pie.” I said to Orbot to reinsure him and Twilight that everything will go as planned.

“Did someone say pie?” Pinkie Pie asked after popping out from under my work bed. I am not going to ask her when she got under there or why she wearing a red and black one piece swimsuit and leg high socks that make me think of Harley Quinn from Batman. But what she has in her hand is what I am going to ask.

It was a black guitar with green lightning on it with a picture of a blue rabbit and a pink cupcake with eyes. “Where did you find that guitar Miss Pie?” I asked the pink party pony bot as she looked at the guitar that she was holding before looking back with her same smiling face.

“Oh I have found it right under that work bed I was under Eggy.” Pinkie said happily as I sighed at the nickname she gave me. I put a hand out to Pinkie as a way to tell her to give me the guitar which she did without question as she did a cartwheel out of my workshop lab afterwards. Not going to go ask her why she did that because one she Pinkie and two I am hearing a message in my head.

“Yo this is Rainbine here and if you got trouble from bad guys or those who betrayed your loyalty just call me and I will put a bullet in their head.”

“It’s a token to a Displace Element of Insanity.” I thought to myself after I heard the token’s message. A minute later I get an evil grin as an idea popped into my head. “This will come in handy for our mission.” I said grinning while Twilight and Orbot just look at me confused.

“Uh.. How is a guitar going to help us on the mission?” Twilight asked me not understanding the plan I am hatching right now.

“You will see soon enough. But first we must prepare the troops. The sooner we take over Ponyville and Canterlot the better.” I said to Twilight and Orbot who both nodded as we walk out of my workshop lab and heading to the control room. “Today is going to be one for the history books.”

(Death Egg's control room an hour later)

We have just walked into the control room where we see everyone that works in this room is working hard as normal. Except for Cubot. He was busy playing poker with Metal Tails and Pinkie Pie. And from the looks of it Pinkie is winning. I didn’t bother to stop them from playing but I did let Orbot and Twilight join in on the game while I went over to Apple Fritter who is sitting at one of the controls.

“How far are we from Ponyville and Canterlot Miss Fritter?” I asked the mare who turn around to answer me.

“We are about to fly over the Princess’s old castle in the Everfree Forest. So we aren’t far from Ponyville.” Apple Fritter answered my question.

“Good. Have the Death Egg stop here for a moment while I summon a new friend to help us with this mission.” I Ordered as Apple Fritter and others that work at the controls did as they were told. After that I went and sat down on my command chair and raise the guitar up to my chest and played it as I call out.

“Rainbine. I the great Dr Eggman need your help for a mission.” After that I waited for this displace to answer my call.

(Third P.O.V)

Minutes after Dr Eggman played the guitar token a portal had opened up from the ceiling and Rainbine fell out and landed on her feet. The rainbow haired cyborg then had a quick look at the room she is in before facing Dr Eggman himself with a raised eyebrow.

“You rang Doctor?” She asked as she notices Eggman’s Pinkie walking off with a bag filled with bits leaving behind a annoyed Twilight, Orbot and Cubot. “I am guessing you want my help to take over your Equestria and ruled it with an iron fist?” She asked with raised an eyebrow at the doctor.

“Help take over Equestria yes. But I will be ruling it not with an ironfist like the real Eggman/Robotnik would but to fix it’s harmony that the Princess’s never bother to fix.” Dr Eggman answered with a small frown. While Rainbine just stare at him confused at what he meant by fixing harmony. So she tips her head to the side as her way of wanting him to explain which the Doctor got the message as he start explaining to her.

(A few minutes of explaining later.)

After Eggman explain everything to Rainbine she turns to look around the room for 30 second thinking before looking back at the Doctor with a grin. “Ok Doc. I will help you on this mission.” Rainbine said which made Eggman smile at the answer. He was about to say something but Rainbine raise a finger to cut him as she continues. “But I would like something in return for my help.” She added as she waited for Eggman’s response.

“Well I did rewarded some other displace I had summoned for helping me with a mission. So sure. I will have something made for you while we are taking over Ponyville and Canterlot.” Eggman said as he began to lead Rainbine to the hanger bay.

(Cadance P.O.V)
(Crystal Egg Empire) (Throne room)

It has been a week and a couple of days since the Crystal Em- I mean Crystal Egg Empire had became apart of the Eggman Empire and a lot of things have changed in that time. For starters the Nobles are no longer being spoiled brats and are now treating the comers as equals. Which is a big improvement for them since they all got robotized. The empire itself has been upgraded with all kinds of tech for defence and for everyday life.

As for me and Shiny. We are no longer called Prince and Princess but we are now known as Grandmasters of the Crystal Egg Empire. And while we are on duty during the day and night count or other things to do for the empire both of us must wear uniforms that look close enough to what Doctor Eggman is wearing. Right now me and Shiny are in the throne room reviewing reports of a new bot factory being built on the west side of the city. “How’s the report on your end Shiny” I asked my husband look back at me with a smile.

“Everything looks to be in order here.” Shiny answered as he gave the reports to a Eggprawn who also took mined and left us. “So when do you think Dr Eggman will allow us to go visit Twilly and her friends and give them the big news?” He asked while eyeing my robotic belly which I gave a happy rubbed.

“I don’t know Shiny. Maybe when he tells us that my Aunts have joined his Empire like he did when Twilight had joined we can go see and tell them.” I answered which made me think of what kind of funny reactions will my sister-in-law and her friends will have when we give the news.

Sadly those thoughts were cut short as a cyborg unicorn stallion by the name of Sunburst had ran into the throne room. He looked like he had just seen a ghost dragon or something.

“Princ-I mean Grandmasters! There's an emergency on the east border of the Frozen North.” Sunburst said in a panic which made me feel concerned on what kind of emergency it could be.

“Whoa calm down Sunburst. What is the emergency?” Shining Armor said in order to help calm the poor stallion down while getting him to explain what got him panic in the first place.

“There is an army of Caribou coming from east border and are heading toward here. If the spybot who had spotted them is correct.” Sunburst said calmly but he still look he’s going to wet himself from panicking.

But that doesn't matter as I slammed my robotic fist on the armrest of my throne in anger. “Dainn that foolish bastard. He is ignoring the warning my Aunt’s, Dr Eggman and the other world leaders has placed on his kind a 1000 years ago.” I said with so much venom in my voice. I then turn to look at my husband who nods at me knowing exactly what needs to be done as he looked back at Sunburst.

“Get the anti-magic dome online and as big as possible. It’s need to be big enough to fit two armies while still far away from here. Also tells the guards and any others robots that are built for battle to go out and destroy those vile beasts. But make sure they bring Dainn to us alive. I think Dr Eggman would want the honor of deciding that bastard’s fate.” Shining Armour ordered as I speak up to add something as well.

“Also tell the guards to save any or all non-caribou female slaves those beasts might of brought with them.” I ordered which Sunburst nods and ran out of the throne room as fast as he can to do his task. After that I then sat back down sighing while also thinking about how to explain to Dr Eggman about this mess.

“There goes my plans for the rest of the day.”

(Third P.O.V)

(Death Egg’s hangar)

On the way to the hangar, with an Egg-Carrier ready and waiting, both Eggman and Rainbine have discussing about the upcoming mission. “So do you understand what you got to do in Ponyville?” Dr Eggman asked Rainbine who just rolled her eyes at the question.

“Yeah yeah I know. I help your bots and borgs in taking over Ponyville and if there’s any guards in that town I can shoot to disable not kill them.” Rainbine said borely while Eggman just nodded and then showed the rainbow hair cyborg to an Egg-Carrier that is ready for take off.

“Good. Now take this Egg-Carrier to Ponyville to begin the mission and remember disable not kill.” Dr Eggman said as walk off to out of the hangar. While Rainbine just rolled her eyes again, after being reminded on what she shouldn’t do, as she flies inside the Egg-Carrier as it took off out of the hangar.

(Eggman P.O.V)

(Death Egg)

(Half an hour later) (same time Rainbine’s mission)

While Rainbine and Mecha Sally deal with the Ponyville mission I can now focus on taking over Canterlot. Home to the two Princess and hundreds of spoiled rotten brats known as nobles. I can’t help but chuckle to myself as the complete control of Equestria is almost within my reach.

“Sir. We are about to right above Canterlot.” Orbot said to me as I take a look at the viewing screen and sure enough we are now right above the city built on the mountain side.

“Is the cloaking field still working?” I asked Orbot which he responds with a nod. “Excellent. Then have the whole mountain incase in a anti-magic dome and prepare project Maria for me.” I ordered as Orbot look to his datapad to active the dome. But look back at me in surprise about the other part.

“Pr-Project Maria?! Don’t you think that’s a bit too much?” Orbot asked as I chuckle at his concern.

“Yes it is but I like to be prepared incase Celestia can still fight after all this time. She maybe magicless from the dome and a bit overweight from all the cakes she eats doesn’t mean I would get an easy win.” I said to Orbot as I got into my Egg-Mobile. “Just be sure it’s really before I reach Celestia.” I added as I turn on the intercom for the whole Deathegg.

“Attention everyone!” I said over the intercom which can be heard all over the Death Egg. “We will begin the attack of Canterlot right now!” I said as my troops begin heading to the city to follow my orders.

Just as I was about to leave the room Twilight and her friends were at the door. “Dr Eggman. What would you want us to do?” Twilight asked me sound a bit eager.

“You six can help out by rounding up all the staff that is inside the castle but leave Celestia to me.” I said which they nodded as we head our way to the last city of Equestria.

(Half an hour later.)

“This invasion of Canterlot so far was both easy and a bit disappointing.” I said to myself while flying through the halls of the castle as battle is still going on around me. I would have thought the Canterlot’s royal guards would have put up a better fight against my troops. But then again my dome is blocking their magic so there that.

Then there’s the nobles. Rounding them up wasn’t hard for my troops. But keeping the spoiled brats quiet is a different story. “All well. It won’t matter in the end. Once I have found Celestia and defeat her, Equestria will be 100% a part of the Eggman Empire.” I said as I fly into the throne room. Where I have found Celestia standing there in her golden battle armour and she doesn’t look happy.

“Dr Eggman. I should have known you were behind all this.” Celestia said as she picks her warhammer. I chuckle inwardly at her having a bit of trouble holding that thing.

“You should have known a lot things Celestia. But it doesn’t matter now.” I said giving Celestia my trademark grin as I continue. “Surrender now and be robotized or else I will have to beat you up and then robotize you.” I said already knowing her answer.

“I will never surrender to the likes of you. I will defeat you and free my ponies from your evil!” Celestia yelled as she come charging at me with her warhammer. Which I easily avoided in my Egg-Mobile and I active it’s wrecking ball to start swinging at Celestia. Call it. I knew Celestia would never surrender easily even when the odds are against her. Which is good for me because I will get to use project Maria on her. So for about the next five minutes or so I have been trying to hit Celestia with my wrecking ball while avoiding her hammer.

“Are you even tr-” I was cut off when Celestia use her hammer to send my ball at me and sending flying to the other side of the room.

“You were saying?” Celestia said with a smirk as she walked toward me while I was getting back up. Just then there was a crashing sound as project Maria fell through the ceiling and landed right between us leaving most of the dust cloud on Celestia’s side. “What in my name?!” I hear Celestia yelled out while I quickly into my mech and have it stand up just as the dust clouds clears.

“Now then Princess.” I said while smiling within my mech. “GET A LOAD OF THIS!” I said as I had my mech, which is called the Egg Beater, strike a pose at the Celestia.

I have built project Maria a.k.a Egg Beater to look and fight just like the one that had defeated Sonic in a one on one fight in comic issue 175. But unlike in the comic I give mine one stronger armour and some just in case extra weapons in hidden places. Some might say that’s overkill. I say it’s just necessarily in case I get out numbered.

“I will still defeat you Eggman. No matter how big of a metal suit you choose to hide in.” Celestia bravely said as she came at me with her hammer only to be blocked by my star bumper shield.

“Keep telling yourself that.” I said as I quickly took the hammer away from Celestia and throw it away. I then give her a quick kick to the stomach and send her across the throne room. “You know what. I was planning on beating you up with my Egg Beater before robotizing you.” I said as I pressed some buttons while Celestia slowly got back up. “But I think I will just send you to my special robotizer right now.” I said as I fire a teleporting beam at Celestia sending her off but leaving her armour behind.

“Dr Eggman?” I heard Twilight calling me by coms as I expected. Since I did teleport Celestia to where Twilight is to be robotized.

“Yes Twilight. Is it done?” I asked her while getting out of my Egg Beater.

“Yes Doctor. As soon as I saw Princess Celestia I robotized her right away and now she is standing by waiting for you.” Twilight answered with bride in her voice and I can’t help but chuckle.

“Excellent work Twilight. Now take Celestia to my Lab for me and go join your friends on finding anybody that’s still hiding.” I ordered Twilight as I end the call so I can call Orbot.

“You called boss?” Orbot asked from the coms as I got back into my Egg-Mobile.

“Tell Mecha Sally that I have taken over Canterlot and Celestia is now robotized. Also tell her to send Rainbine to Canterlot for me.” I ordered as I end the call and headed back to the Death Egg.

(third person P.O.V)

(Death Egg Hanger) (20 minutes later)

While Eggman’s forces begin preparing a party their latest victory Eggman and Rainbine meet up in the Death Egg Hanger for the last time. “I take it that your mission in Ponyville went well?” Dr Eggman asked while pressing some buttons on his datapad.

“It went pretty well. If it wasn’t for Mecha Sally I don’t think I would still have a head on right now.” Rainbine said while rubbing the back of her head. “That’s good to hear Rainbine. Now if you be so kind as to follow me? Your reward should be ready on the other side of the hanger.” Dr Eggman said as he start to lead Rainbine there.

Minutes later the two had at the other side of the hanger now looking at a black and green Egg-Carrier. Rainbine just stare at it with a jaw drop look to her face. (“It looks so awesome.”) Rainbow said while Rainbine was busy picking up her jaw from seeing their new ship.
“This ship has everything you would need to avoid or attack your Celestia. Weapons, food, beds, drinks, meds-” Dr Eggman continues listing things off while Rainbine still stared at her new ship.

(“Are you listening to what he is saying about our new ship?”) Rainbow asked wondering if Rainbine was paying attention or not.
“Yeah I am listening.” Rainbine said just as Dr Eggman finished listing things about the ship.

“Right now it’s time for us to part ways until next time Rainbine. So thanks for little help.” Dr Eggman said as he and Rainbine shake hands.
“It’s no problem Dr Egghead. I will see you around.” Rainbine said right before she flies into her Egg-Carrier while Dr Eggman look a little annoyed.

“It’s Eggman but whatever. Our contract is complete.” Dr Eggman said as Rainbine and her Egg-Carrier disappears in a flash of light.

(Dr Eggman P.O.V)

(Death Egg Hanger a minute later)

After Rainbine has left a cyborg dragoness came up to me. “What is it?” I asked her wanting it to be quick.

“Sir I just got word from the Crystal Egg Empire. They are dealing with Caribou invaders.” The dragoness said which made me sigh in disappointment. I was really hoping the Caribou would have changed after a 1000 years.

“How is it going over there? Do they need back up?” I asked wondering if the upgrades to the Crystal Egg Empire’s defends is good enough against the Caribou.

“No sir. The Caribou army is almost all wiped out. We did lose some robots but we managed to capture their leader King Dainn.” The dragoness said which has pleased me on the good news.

“Is he still alive?” I asked.

“Yes he is sir. The Grandmasters wants you to decide his fate.” The dragoness said which has a big smile on my face.

“Very good. Now go have a ship ready to go to the Crystal Egg Empire. So I can deal with this foolish bastard myself.” I ordered the dragoness which she files off.

After that I then turn to face an open hanger door while rubbing my hands together with a smile on my face. “It’s time to end a foolish king.”

To be continued..