Luffy lands nearby Ponyville due to a fight that happened not so long ago. During his stay, he encounters, befriends, and soon has adventures with six certain ponies that will shake Equestria.

One Piece X My Little Pony Crossover
Teen Rating - Multiple use of cuss words.
Gore - Bits of bruises and cuts, nothing too serious.

Part 1 - Introductions
-Chapters 1 to 7
-Luffy's arrival attracts curiosity of the ponies as he demonstrates his numerous abilities causing a disruption of peace. Though not meaning to do trouble, he gives the six ponies the next few days they'll never forget.
Part 2 - Ponyville Arc
-Chapters 8 to 16
-Luffy finally makes a move that will plunge all of Equestria into war. Alliances will be revealed as well as actions no one ever knew about until now, and the fate will be determined by Luffy and his crew's actions.
Part 3 - Griffon Arc
-Chapters 17 to ???
-The time to enter the war is now. Luffy along with Twilight and the rest of the team will go into Griffon turf in order to end the feud as well as finding the rest of the Straw Hats.

Takes place after two year time skip
Takes place before Discord was freed and wreaked havoc
Inspiration and better story in the link.
One of the many One Piece X My Little Pony crossovers with potential
Ace-Catel the artist

His evil was legend. He was an entity of incalculable power and unparalled malice - his icy soul utterly consumed by his plans to destroy all of life, until he was stopped and defeated. But what if that wasn't the end? What if he was given a second chance, in another world? For he was not always like this. Nobody is born evil. But anyone can turn evil. Will he become a hero? Or is he doomed to repeat his mistakes and walk the same path as before, the Path of the Damned?

Edited by Zaleros, TimePrincess
Proof-read by: Bazing, Sage Probo, guardianxela
Former edit: Lazygamer313
Former last check-up (starting from chapter 139): Dubz
Chapters 132-133 proofread: Sixkiller5, DarkZonker, SmurfOnSteroids, Bast, Shadowfire, Wraithguard, Bazing, Sage Probo, guardianxela
Former proof-readers: Vrilix, Defias, Merchent343, TexPony
Fan Fiction Read on youtube by lunarassassin

Epub with styles (italics, bold): http://www.mediafire.com/file/l7flswrrl68do0y/rebirth-of-the-damned.epub, created by Halusm

AUTHOR'S NOTES:
1. This is my first fanfiction, so honest criticism is appreciated.
2. This is a crossover with Warcraft universe.
3. English is my second language, so you will have to forgive me for possible grammar mistakes.
4. Hope you like it.
5. There is a prequel called: Project Eclipse.

As far as antagonistic, anti-social teenagers went, I always figured I was relatively normal.
Aside from the fact that I talk to myself in my own head way too much.
And my thoughts are always like wildfires that can never be stopped, never be controlled.

I did say relatively.

Until I woke up this morning with a pink and purple stripe in my hair and Twilight Sparkle's voice in my head.
I knew my mom should have listened when I said there was something wrong with me... Now I'm actually, certifiably, insane.
Probably.

Featured 11/11/14 - 11/14/14

TVTropes page yay!A human arrives with a house in Ponyville. The Mane Six, and Princess Luna must deal with this new arrival. But not everyone agrees how it should be handled, not everyone agrees on what danger it represents, or the benefit it can be to Equestria.

The inhabitant must also deal with the new rules and conventions of this new world it knows nothing about, as well as the mystery of its appearance, and the incongruities of its arrival.
TVTropes page yay!