Terrance stayed in the crystal empire and caused havoc upon Sombra's freed slaves. They cheered him for helping them become free, but right after they got the chains off, Terrance used the horn and massacred everypony there, no pony was spared, not even the fillies and colts.

The only one who survived was Prime Timber, he barely got out of his murder spree. The first place he ran to was the royal guard camp about 500 yards away from the crystal empire.

As soon as he got near the guards drew their swords and were prepared to strike until he said, "Sombra's dead, I'm free, but something is wrong with Celestia's mercenary. I must see her now!"

"Depends on the news timberwolf." Said one of the guards.

"He was slaughtering everypony there after he killed King Sombra, and his weapon was Sombra's horn, I think something happened to him. What he is doing to those ponies is unspeakable."

"We've heard enough, you're going to Princess Celestia now."

"Thank you."

Canterlot:

Celestia was in the throne room reviewing some documents, until a guard opened the door and said, "Princess, do you have a minute?"

"Well, it depends on what this is about."

"It's one of the ponies, or timberwolf I should say, he had some horrible news with Terrance. He did... things to the freed ponies."

"Oh, let him in." The guard nodded and fully opened the door, Prime Timber walked in with two guards at his sides pointing spears at him. He entered with shackles binding his legs, "What did Terrance do?"

"Ma'am, the good news is he killed Sombra, freeing our minds of him, but I looked into the torture chamber and saw Sombra react to a memory. He was in shock, his exact words were. What kind of demon could do something so horrible and not feel any kind of pain? Even I would feel very sad for them.

After he killed Sombra he used his horn and slaughtered everyone of the freed slaves and guards, I looked at his face, covered in blood with a smile of pure evil, nothing like Sombra could ever do to them, which is a lot by the way.

I barely got out with my life, but that.... thing is something far worse than Sombra would ever be, get him out of this world as soon as you can princess. Or he will kill you all, now I'm gonna get out of this place before the thing comes back and kills me, slowly."

"You may leave, I've heard all I need to hear."

"Thank you Ma'am." He ran out the door and out of Canterlot before you could say damn.

Celestia looked down and said, "He couldn't of done all that, right? He maybe be crazy, but no one could ever do something like that, could they? I'll have to ask him when he gets back here."

Just as she finishes Terrance kicks the doors down, he is covered in pony blood, I mean some parts of his cloths are still dripping blood. The guards in the room just stared at him with their jaws dropped.

"What happened Terrance?"

He was skipping all the way down the hall dripping blood all over her carpet, "I slaughtered all of the evil ponies, no thanks are necessary."

"You were supposed to only kill Sombra and his minions."

"You did, and everypony there were near him so, I slowly slaughtered everypony of them in front of their fiends and families, I just love to see the faces of them watching other ponies die, pure magical happiness."

"They were under his spell, until you killed him setting them free, I told you that!"

"Heh, I know, but I didn't care, I just enjoyed my killing spree." He pulled out Sombra's horn, it was tapped on a wooden stick, like a wand.

"And this thing, oh my god, this thing could level a city, which actually is what I did to that shining beacon of girliness. I love the demons in my head, they tell me things. Like death, guns, explosions."

"Um, well that's interesting, I think."

Celestia thought, "He did kill them all, I need to send him away RIGHT now, or I know he will end all of Equestria."

"Well, thank you so much, guards please bring Terrance his pay, you will always have a nice home here, but don't you have more business on Earth?"

"Are you kidding, I wanna stay, this place is so cool, all it needs is blood, gore, death, and nuclear waste everywhere."

"Nice thought, heh." She started to really worry now, one of the guards reluctantly handed Terrance the cash he was owed, "Now I think you have more things to do on Earth, so I will open a portal to your planet."

Her horn lit up and a blue swirling vortex formed right behind Terrance, "Wait, why do I get the feeling you're trying to get rid of me?"

"What? That's absurd, I love your sweet foot long love, I just think you should do a bit more in your world before you settle down here, in a world of mostly peace and love, you'll be bored in a few days."

"Interesting point, alright, I'll go, in a long while, I got ponies to fuck, and beer to drink. I think you're getting worried, how about we go up and bury my boner, if you know what I mean?"

"I do, well you make your way to the bathroom and I'll meet you there, got a couple more sheets of paper to take care of."

"Alright." He turned around as Celestia charged her horn, she was gonna use magic and push him into the portal. Until he turned around and used Sombra's horn to make a shield around himself, Celestia's spell bounced off and it hit one of the guards pushing him out of a window, he died from the 500 yard drop.

"I knew you were up to something, so that's how you wanna play this huh?! Well let's play bitch!" He pointed the horn, or as it is now his wand. He fired a green beam of magic evil at Celestia, she flew up and avoided it.

"Stop it Terrance, or I'll make you stop."

"Heh, I got all the power now you little dick... tater!" Celestia grew super angry and charged up a golden beam, Terrance started to charge his horn (lol) while Celestia charged hers.

They fired the horns right at each other, they wanted to see who was hornier (lolololololol... ignore my immaturity) the beams collided with each other causing a bright flash and an explosion a couple seconds later. The explosion was so massive, that the whole throne room was blown to kingdom come.

Celestia was knocked out and lying on one of the last pieces of the throne room, Terrance on the other hand was hanging on to a small corner that was starting to break. Now remember, there is easily 500 feet in the air from the ground.

Terrance was trying to get back up, but the corner was quickly breaking off, "Argh, this, isn't, how, I, fucking die!"He pulled himself up and jumped to a small platform right as the corner broke off. "That was too fucking close for my taste."

Celestia was starting to wake back up, "What happened? Terrance, I remember!" She rose up and charged her horn. But Terrance pulled out a small pistol and fired it at Celestia's left leg, "AAAHH!" Celestia shouted.

She fell back down and her magic subsided, Terrance jumped right behind her and pulled her hair back as he whispered into her ear, "We could of been together, but no, you had to send me away from fear. Now I really would have done all of that, just not in front of you. Now, you will be no more, and this pitiful land shall become my sandbox of destruction, you failed, say your final words and I'll make it quick."

"You will never come back here again you mutant!" She charged her horn for a second and fired. It hit Terrance with a heavy blow, he was so busy thinking how great it would be to kill everypony there she got the shot in. It launched him far up and he hit the ceiling, hard.

When he fell down he was knocked out cold, Celestia used the time she had and opened a portal back to his planet, "Thank you for helping us stop Sombra, you would have been welcomed in open hoofs if you weren't so.... fucked up." She turns around and bucks him into the portal making him disappear.

She closed the portal and said, "Shame, real shame, he could have done a lot more for me. He was just, wrong for this world." She somehow got to the door and walked out of whats left of the throne room.

Earth:

Terrance was lying down in a dessert, there were bandits all around him, they looked like the bandits in mad max (sorry the image is so big, couldn't find a smaller and cooler one)

There were 5 of them, one of which had a skull helmet on him, basically he is the pack leader.

One of the smaller ones was poking him, he asked, "Is this guy dead? Can I take his guns?"

The biggest one replied, "No you can't, we get this guy to our leader, in one piece and with all his gear, the king might want some of it."

"I can see that pack leader." Terrance started to groan and his right leg started to move, "Holy shit, this guy's alive! Let's kill him."

"Now that I can concur with." Terrance opened his eyes and looked at the small group of bandits wanting to kill him.

"Oh you all have fucked up now." He quickly jumped up and grabbed his goo guns, "Wait, how long have I had these? I could of used them to kill her, oh motherfucker that is fucking, fucked up."

"Shut up meat bag!" The goons all got out clubs as Terrance cocked his guns. Just before he fired he gives a very dark smile that guaranteed their deaths.

He raised the guns and spun around really fast firing the guns in every direction. The goons were each hit in the head melting their brains before it could really hurt. "Damn, I wanted to hear them scream more, heh what can you do?" He hoped into the pickup truck they arrived in.

As he was about to drive off he looked over and saw a bottle of unknown beer, Terrance grabbed it and drank the whole bottle, "Whoo!" He yelled as he floored the gas on the truck. He was never seen in Equestria ever again. At least in that dimension.

Author's Note

Well, it's finally over, my most hated story yet is finally over, I can refocus on my actual college work. Thanks for reading and have a nice day.

You know what, 30 upvotes and I'll make a sequel of another dimension.