Central Command Courtyard

The United Alchemist Nations forces joined together outside Central Command, with the Amestrians in blue, Cretans in green, Aerugonians in red, and Xingese in black. Madara showed up, seeing the yellow flag of Xing, the purple flag of Creta, the red flag of Aerugo, and the green flag of Amestris waving on the battlefield. The four world leaders came to challenge Madara, along with the state alchemists and Briggs soldiers.

"Attack!" Roy yelled. The soldiers of all four remaining nations fired at Madara, but he bounced the bullets back.

"What is happening?" Ed asked. "Is he using a philosopher's stone?"

"What is this stone you speak of?" Madara remarked. "The power I possess comes from my chakra."

"Equivalent Exchange, you just don't get the concept." Ed taunted Madara.

"That case we make Madara use his chakra until he can't use it anymore!" Mustang said. He used his Flame Alchemy on Madara, Alex used his Strong-arm Alchemy to punch fist missiles at him, Olivier and Riza were shooting him, and Mei and Al were shooting at him with alchemy mortar cannons.

"Such insolent parasites!" Madara remarked. "No man can defeat me!" Emily came to Madara and grabbed him.

"If no man can defeat you, then what about a WOMAN!" Emily grabbed Madara, sinking Lust into his body.

"You don't grab men, lady!" Madara taunted.

"I am not grabbing you, I am injecting Lust into you, reversing the Ultimate Spear, sending needles going through your body, and then you will feel a world of pain!" Emily transferred Lust into Madara's body, making the Homunculus infect Madara, driving needling pain all over his body, reversing the Ultimate Spear.

"No, how could you!" Madara said, crying and screaming.

"Ed, do your stuff!" Ed used his alchemy to create a wooden spear that impaled Madara in the chest, killing him.

"Ed, you saved us again!" Roy said. "Congratulations, Fullmetal, I have now promoted you to be my representative on the Alchemist Council, and I will make you my assistant as Fuhrer."

"Thanks, Mustang!" Ed told his old boss and father figure. The day was won, Madara was defeated, and the Alchemical world was safe.

A/N: Sorry I rushed the ending, It's just that since my account is now called Rogues Underworld, I wanted to do fanfics from more realistic, grittier, antihero anime like Black Lagoon and Cowboy Bebop. I will be opening up a different world, because as Hero Alliance all the Shounen-esque anime existed on the same world, but now that I am writing for seinen anime, I will make their world barely connected from the world of the shounen, still allowing crossover potential. So, Black Lagoon, Cowboy Bebop, Hellsing, etc. will get their own universe barely connected to the shounen anime universe. Ok tootles!