Authors note: I've seen a lot of Pokemon/Yugioh Gx Crossovers recently so I decided to do a crossover, but not Pokemon, so I decided to do my favourite game, Fire Emblem! But it's set in a new world of my creation. This takes place at the beginning of the 3rd year and does contain Bastion. This fic contains 4 characters from my fic, Yugioh GX: A new Year, A new threat. They are:

Nathan: An eccentric Obelisk 1st year. Has a liking for tactical games.

Stuart: A confident Ra Yellow 1st year with a hatred towards Chazz and good friend of Nathan's. Play games of tactics but not as much as Nathan

Kyle: Another Ra 1st year and friend of Nathan's. Prefers sports to tactical games and is more active.

Marisa: An Obelisk 1st year who doesn't know the group as well and is unsure throughout the whole story of her goals.

Right then, this fic could count as many Genre's, so I'll keep it at General for the moment. Pairings will probably be included in this fic (No Yoai/Yuri). This means there may be many OC's along with other characters from GX. Let's start the fic!

Disclaimer: I don't own Yugioh GX or Fire Emblem.

Chapter 1: The Beginning of a new Adventure

"That's checkmate. Good game Nathan."

Nathan, an Obelisk blue looked down at a chessboard. The scene was a dorm room in Obelisk Blue. The room contained many cards, along with numerous strategy games. The opponent was Bastion, A Ra yellow 3rd year. Nathan looked surprised.

"I can't believe it," he said, looking confused at what happened, "I thought I had you that time!"

"Well," Bastion started, "as you said once before, one move can change everything, just like duelling."

"True," Nathan admitted, "How's your progress with the Fire Emblem game going?"

"It would be a whole lot better if it wasn't for all that ridiculous RNG getting me every time."

Nathan laughed, "Tell me about it, I get exactly the same problem. You're near the boss to win and… BAM!" he crashed his fist into his other hand, "You lose your best unit! I enjoy the games though, so I always go back and get it right in the end. I wonder when the next game comes out…"

"Probably soon, the games are very successful. I better get going and finish that essay Crowler set us." As Bastion went to leave, he noticed something, "Hey look Nathan, there's a parcel here for you, I'll put it in this table here for you. See you later."

Nathan suddenly started thinking That's odd. I wasn't expecting a delivery.

Nevertheless, he opened the parcel instantly to see a game, brand new and sealed. He didn't recognise it. He read the title 'Fire Emblem, Curse of the D.A.'

"Eh?" He said puzzled to himself, "D.A, what's that? Heh, it's probably a game my parents saw so decided to buy me. They know of my, err… slight obsession with the games. Hmmm… it's for the DS So I'll put it in here and switch it on…"

As it did so, his eyes didn't avert from the game screen as he selected something on the menu and started playing.

The next morning…

"WHAT! Alexis isn't here either!"

Crowler was getting frustrated. The attendance of this lesson was the worst ever. Alexis, Jaden, Syrus, Hassleberry, Blair, Nathan, Stuart and Kyle were nowhere to be seen. Several others hadn't arrived, including an Obelisk by the name of Marisa. Bastion was one of the few students remaining. He couldn't help but feel suspicious of the mysterious outbreak of absences. Bastion decided to visit the dorms to see what's wrong. But one by one, he checked the dorms to see the same thing. Deserted dorms. Wherever he went it was all the same, until he entered Nathan's dorm, where the door was wide open. Until he entered, that was, when a figure suddenly appeared.

"Bastion!" came a shout from Nathan, his hair now out of control as opposed to his normal self, "Duel Academy! Curse of the Duel Academy!"

Bastion hadn't a clue what he was on about. Nathan noticed his puzzled look, so he continued, panicking.

"The package contained a game called 'Fire Emblem, curse of the D.A.! I thought it was from my parents, but when I switched it on, before long, students were absorbed into the game, so I switched it off, but not before finding out how to break the curse."

"How would we do that?" Bastion asked.

"Complete the game," Nathan said, "With no retries, everything counts, whatever the RNG does. Please help, I need a second tactician."

Bastion stepped back in shock. No retries? They were bound to lose units on the way, but they had no choice, they had to do something.

"Very well," Bastion said grimly, "How do we enter this world, whatever's it's called."

"This is known as the continent of Ateria," Nathan replied, "Hold the DS and I'll do the rest."

Bastion obliged and Nathan switched this game on. Bastion felt tense as Nathan clicked a number of buttons. The opening screen showed a member of Duel Academy that Bastion couldn't make out the picture. Nathan selected 'Continue Game' then 'Prologue: The start of the madness'

That's when the game shone a bright light and Nathan and Bastion headed into the adventure to save the academy and stop whatever had caused the problem.

End of chapter.

Well, it's all started, I'll update soon.