My Little Pony and Adventure Time with Finn and Jake Crossovers
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My Little Pony: Adventure Is Magic by Rofier91 reviews
La Tierra de Ooo se había librado de un gran mal. Pero desgraciadamente esa solución se volvió una puerta a otras tierras. Como una tarde de aburrimiento de un ser interdimensional lleva la amenaza mas grande de todas al mundo de Equestria.
Rated: T - Spanish - Adventure - Chapters: 18 - Words: 23,763 - Reviews: 23 - Favs: 12 - Follows: 12 - Updated: 7/4 - Published: 12/11/2013 - Twilight Sparkle, Applejack, Finn, Jake
Colors of the Rainbows by Zoura123 reviews
15 years ago Marshal Lee disappeared leaving a heart broken Fiona. She's still looking for him, until she stumbles upon a portal leading to a...pony universe? She follows clues left behind with the help of some residents. But it leads to Cloudsdale...and then the 'factory'. Will she find Marshal in the world known factory or die trying. SOON TO BE WROTE. Might be rated 'T' soon.
Rated: K+ - English - Adventure/Drama - Chapters: 15 - Words: 12,695 - Reviews: 6 - Favs: 1 - Follows: 3 - Updated: 2/5 - Published: 8/19/2013 - Twilight Sparkle, OC, Marshall Lee, Fionna
Power Rangers Harmony by bcmorgan96 reviews
Sequal to Defender of Harmony. When the Lich breaks free and comes to Equestria to form an alliance with Sombra and Chrysalis, Princesses Celestia and Luna reveal a unknown part of history and form a team of warriors to protect Equestria like in the past.
Rated: K+ - English - Friendship - Chapters: 5 - Words: 25,103 - Reviews: 1 - Favs: 2 - Follows: 3 - Updated: 12/29/2014 - Published: 1/10/2014
LSP comes to Ponyville (Chapter 1) by GaLor3 reviews
Ah yes, our story begins with LSP accidently traveling to Pony Ville. This is going to become quite the adventure for the ponies of Equestria...one they will never...EVER forget. Enjoy this spontaneous, violent, stomach clenching(either from gagging or laughing) story that combines two worlds...that should have stayed apart. (Also with a pinch of Master Chief! Go Halo!)
Rated: K+ - English - Adventure/Humor - Chapters: 1 - Words: 799 - Reviews: 1 - Favs: 1 - Published: 10/23/2014 - Twilight Sparkle, Rarity, Lumpy Space Princess
Ice king in Celestia by Megsparkle
The Ice king has gone into Celestia to try and marry Princess Celestia however he has turned it into a frozen ice land and finn and jake and the main 6 will come and fight him so they can restore all joy, happieness and friendship! But it wont be easy.
Rated: K - English - Adventure/Fantasy - Chapters: 1 - Words: 819 - Published: 9/5/2014
To catch a predator by mammal-mage reviews
He came to steal a weapon, but ended up with a few mares' hearts. OC/harem.
Rated: T - English - Humor/Romance - Chapters: 6 - Words: 15,321 - Reviews: 18 - Favs: 14 - Follows: 17 - Updated: 7/3/2014 - Published: 5/15/2012 - Twilight Sparkle, Ice King
Jake and finn goes to equestria by lilmonstuhgurl93 reviews
join jake the dog and finn the human as they conquer the quest of all time- going to equestria to defeat the evil queen chrysalis and her minions and to find the mane 6 to help them stop her from destroying equestria.
Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 615 - Reviews: 4 - Favs: 2 - Follows: 3 - Published: 11/9/2013 - Twilight Sparkle, Spike, Finn, Jake - Complete
Lady Rainicorn and Rainbow Dash's first met by sunrisebutterfly reviews
When Lady Rainicorn from Adventure Time who flies from her house (Lady Rainicorn's house) then came onto Ponyville to meet Rainbow Dash and then they had become friends for then...will Rainbow come to Adventure Time? Will Twilight Sparkle follow Rainbow Dash from Ponyville? Will Finn and Jake become friends with Rainbow and Twilight? Also friends is better then enemies.
Rated: K+ - English - Adventure/Friendship - Chapters: 2 - Words: 1,870 - Reviews: 2 - Favs: 3 - Follows: 4 - Updated: 10/28/2013 - Published: 9/21/2013 - Rainbow Dash, Lady Rainicorn
Unexpected Friends by Senyu reviews
I began my life traveling the world. My dream was to be an antiquarian of ancient artifacts. I saw many things, and discovered old relics. One of which, I should have never found. Since its discovery my life has changed. My mind degrades with each day and I can't tell whats real or not anymore. The only thing holding me together is a little girl I found. And now we travel the world
Rated: K - English - Adventure/Friendship - Chapters: 6 - Words: 23,468 - Reviews: 25 - Favs: 15 - Follows: 26 - Updated: 9/4/2013 - Published: 7/22/2013 - Twilight Sparkle, Ice King, Marceline A.
fionna the pony by mlp ningagoanime gal reviews
fiona is a pony now will any body find out
Rated: K - English - Adventure/Mystery - Chapters: 2 - Words: 222 - Reviews: 3 - Favs: 1 - Follows: 3 - Updated: 8/15/2013 - Published: 8/13/2013 - Fionna
Cutie Mark Crusaders World Mix-Up 2 by Bird6490 reviews
In this story, Sweetie Belle is in the Land of OOO. She goes to a party in the Candy Kingdom with Finn and Jake. Will Rarity find her little sister? Read to find out!
Rated: K+ - English - Chapters: 3 - Words: 1,191 - Reviews: 3 - Favs: 5 - Follows: 4 - Updated: 6/15/2013 - Published: 6/11/2013 - Sweetie Belle, Finn - Complete
Codiciosa muerte by Kixtarb812 reviews
El lich, obtiene un poder que puede ahora, no solo traer la muerte a Ooo, sino a cualquier mundo o universo que desee, con este nuevo poder podra incluso traer muerte a la lejana Equestria.
Rated: T - Spanish - Adventure/Sci-Fi - Chapters: 2 - Words: 5,654 - Reviews: 6 - Favs: 2 - Follows: 2 - Updated: 2/27/2013 - Published: 2/24/2013
Adventure is Magic by Blastronaut reviews
PB sends Finn to respond to a distress call from the newly discovered "Horse Kingdom" only to discover it to have been ransacked by an evil force capable of killing everything from Ooo to Equestria. Things ensue. violence/language. My first story.
Rated: T - English - Adventure/Drama - Chapters: 14 - Words: 13,313 - Reviews: 80 - Favs: 71 - Follows: 66 - Updated: 1/2/2013 - Published: 9/18/2011 - Twilight Sparkle, Finn
The MLP Season 3 Song by Deviant Crew reviews
Finn doesn't like MLP, so Twilight and Spike try to change his mind. *One-Shot*
Rated: K+ - English - Parody/Friendship - Chapters: 1 - Words: 512 - Reviews: 7 - Favs: 1 - Published: 12/8/2012 - Twilight Sparkle, Finn - Complete
Adventure Time: Return Of The Chaos Entity by legendarywerewolf206 reviews
It as been a year since The Mane 6 has imprisoned Discord and no pony knows where Princess Celestia stashed the statue. No pony except for Screwball! Now Discord is reawakened by his daughter! Will Finn, Jake and two new comers stop him in time?
Rated: T - English - Horror/Mystery - Chapters: 3 - Words: 2,909 - Reviews: 3 - Favs: 5 - Follows: 5 - Updated: 4/23/2012 - Published: 4/22/2012 - Discord, Finn
The Aftermath by Kairi 'Shadow Sage' Taylor reviews
Marceline is summoned to fix Princess Bubblegum's hair...and discovers what happened that made her request it in the first place. And it involves a certain pink pony.
Rated: K+ - English - Humor - Chapters: 1 - Words: 2,910 - Reviews: 13 - Favs: 13 - Follows: 2 - Published: 1/14/2012 - Pinkie Pie, Finn - Complete