Equestria, a New World. (Undergoing rewrite)

Something seems familiar about the name 'Human'... Princess Celestia thought as the Mane 6 and the discovered 'Human' were trotting through the halls in Canterlot castle, in the Humans case, walking.

  "Tell us about you're world." Celestia said suddenly, and the Human looked half-surprised.

  "Are you sure? From what I have seen, you're world doesn't take the idea of something potentially evil lightly. That, and my arms are binded together by what feels like weak magic as a precaution." Said the Human, looking unsure, but then continued "I guess it doesn't. Okay , so, my world is very... defined to say the least. It contains evils not easily defeated. Such as the curse that currently afflicts the old man at the dungeon. I learned my lesson about not being able to kill skeletron before day..." It seemed to shudder but then speak once more "also the corruption and the crimson. Both are something you cannot fight with a simple sword or bow or even magic. No, it takes something more to destroy it. But I don't know how yet. But I won't know until I kill something strong. something very evil. Well, from what I was told by the guide anyway."

  "You speak of killing things like they don't deserve to live." Celestia said, more curious than shocked, like the mane 6 are.

  "You're point?" It asked.

  "Maybe they deserve to live. Are you sure you aren't mistaken?" The alicorn spoke. The Human seemed shocked by this, but then quickly dissipated.

  "No. You obviously don't know evil. I fight and kill them to protect Terraria from being destroyed, or at least uninhabitable. I fight and kill them because they threaten my friends with their lives." It explained. seemed to think about something, and said "And I'm NOT evil if that's what your thinking."

  Celestia considered this and shook her head. "I doubt you're telling the truth."

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  "I doubt you're telling the truth." Celestia said. And I gaped at her for thinking that, I was very much telling the truth. I almost broke the spell that binded my arms together before remembering why I don't want to break the spell. "Considering the type of magic you're using, I'm assuming that you have a lie detection spell. go ahead and use it on me."

  "Hmm. Considering you know about it. I think you're trying to get me to cast the spell, only for you to use a spell of you're own to make it seem like you're telling the truth. Also, how would you even be able to use magic. You don't even have a horn to channel it through." Celestia explained, trying to confuse me or something.

  "Are you dumb? oh wait never-mind. you know little to nothing about mana. Mana can't be used for something so... useless?   I don't need a horn to channel mana. All it takes is some thought and an object that has a specific ability to channel that magic so it can be used." I explained, gaining a few confused looks. While The purple one and Celestia are glaring a little, but they seem to understand what I'm talking about.

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  Meanwhile, at the Terrarian portal in the Everfree forest. Some purple and red spores slowly float through the portal, for a gust of wind to spread them throughout Equestria before landing on grass, flowers, ice, trees, and a large desert. They        are immediately absorbed by them, and some turn red, and some turn purple, and once all this has finished, the portal blips out of existence as if it was never there

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  "I left a staff in Terraria which-" I said, before quickly turning my head, and emptying my stomach contents all over the floor.  I felt as if something horrible just happened and it was irreversible. When I was finished, I stood back up, and was met by horrified looks from all the ponies, and the white one with purple hair fainted. Drama queen. I thought in my head.

  "Are you sick?" Celestia asked and I shook my head.

  "I feel completely fine, somewhat. Though I felt as if something irreversible happened which made me well, puke everywhere. Sorry about that." I said swallowing, trying to get the bad taste out of my mouth.

  "Don't worry about it, the maids will clean it up. Though do you have an idea about what may have caused it?" Celestia asked, and suddenly, everyone except me winced. The pink one suddenly started shaking really fast. I take that back, she started VIBRATING.

  "H-how are you doing that?" I said, amazed, and then the others all turned to pink one. Who all had their mouths drop open.

  "Pinkie pie. What does that one mean?" The purple pony asked, visibly scared. Then, as suddenly as it began, it ended.

  "I'm not sure twilight, but I think it's a doozy." Pinkie said, who then started laughing, probably because she was vibrating.

  "Luna and I will discuss this and wait for any new about anything strange." Celestia said, apparently understanding what this 'doozy' this. "Human, you will live in ponyville with Twilight so she may keep an eye on you."

  "I have a name you know." I said before a bright flash temporarily blinds me. "Could have warned me about the teleportation."

  "Maybe I didn't know human eyes were a bit more susceptible to light than pony eyes are." Twilight almost growled.

  "Whats with the sudden hostility? Well that benefits us as well as it has some drawbacks. It helps see farther into caves, but when there's a lot of sudden light, it hurts." I explained. "Sleepy.. Feeling..." I close my eyes and fall flat on my face before sleep takes me in it's embrace.