The execution stand, where Emmeryn waits.
"Dear subjects, today is the end of Ylisse's queen and the start of our conquest in the name of the great Grima." Gangrel began. "Soldiers, people! Are you ready?"
The crowd cheered as Gangrel said this. "Then let the execution…"
Oga jumped out of nowhere and punched the executioner in the face, Ranma following him.
"Beelzemon! Get out here! I'm ready to fight!" Oga shouted.
"Well, well, well. I was wondering when you'd show up." Beelzemon said as they saw him jump down from a tower. "And here I thought today couldn't get any better." he grinned.
"Lucario! Show yourself!"
Ranma saw a large shadow and looked up to see a floating dojo with Lucario standing at its doors. "Who are you to demand a challenge of me?" Lucario asked.
"The one who Conquered pugilis. Now come down here!" Ranma said.
" I have no reason to face you, weakling." Lucario said. "However, if there is one who uses Cosmo in your group, then that will be my opponent."
"You mean me?" Seiya asked walking up.
"Indeed. I have heard rumors of its power and significance. I wish to see if it is stronger than aura or weaker than it." Lucario said jumping down to the ground.
"I'm not running, nor hiding from you. Bring it!" Seiya said.
"Very well. Extremespeed!" Lucario shouted, speeding up to Seiya's face, catching him off guard. "Force Palm!" Lucario added, placing his palm on Seiya's chest as a strong force sent the warrior crashing through the wall.
"Is that your best?" Lucario said before seeing seiya getting back up.
"I'm a lot more durable than you think. Pegasus Comet Fist!" Seiya shouted dashing into Lucario and punching him in the face.
"Such power…is a waste on me." Lucario said as Seiya could feel something was off.
"Your power has risen. I get it… with every hit you take, the stronger your attacks become." Seiya said.
"Yes. This is the power of Aura!" Lucario shouted before using Force Palm again, Seiya felt a lot of pain from this, making him cough up blood before crashing into the wall once more.
"Pathetic. What more does cosmo have to offer than.." Lucario said before seeing Seiya explode in a gold pillar of light.
"Oh,boy. I know what's up next." Luffy said as he saw Seiya in the gold cloth of Sagittarius.
"I need to end this fast or else he's going to kill me." Seiya said. He then dashed to Lucario and got behind him.
"Pegasus Rolling Crush!" Seiya said pulling Lucario into a spinning piledriver. Lucario's aura couldn't take it, and exploded like fire inside him.
"My aura...has never increased to such an amount before." Lucario said. "Looks like it's time...I finally used it. Blade!" he shouted as Blade dropped down from the dojo.
"I have it right here." Blade said giving Lucario his mega stone before turning his stealth around to reveal a smaller stone.
"You know what makes Mega Evolution the strongest? When the user of the stone finds his fated partner." Lucario said.
"Beyond Evolution! Mega Evolve!" the two shouted as Blade touched the smaller stone.
An orb surrounded Lucario before shattering, revealing longer ear things behind him as well as longer lower fur. Lucario let out a fearsome roar after this. Seiya shook as he felt the overwhelming power coming from Lucario.
"Now you face true strength! Aura Sphere!" Lucario shouted as an orb of pure aura was shot at Seiya. He barely held on as Lucario looked down on him. "I've seen all I need to know." Lucario said reverting to normal as he began to walk away. Seiya tried to reach to him before passing out.
"Cosmo is not as impressive as I had thought it would be." Lucario said leaping back to the dojo with Blade.
"No… I'm not… done yet." Seiya said as he lost consciousness.
"So, this is Lucario's power." Ranma said looking at him as the dojo began to move away.
As the battle raged on, a blonde was seeing the conflict all while fighting Plegians with an axe.
"Such strength.. and even a saint was no match for him." the blond man said. "I'd better go and revive him."
The blonde moved to Seiya's position and took out a stave. "Let me help you." he said as the stave began to glow. Seiya then opened his eyes. "Huh? Oh, thanks. Who are you?"
"My name is Libra, a war monk. I came to free the exalt from the execution. But I did not expect a saint like you to lose to someone of such strength." Libra said.
"He's incredible, and yet my Cosmo was no match for him. I thank a woman like you for.."
"I'm a man." Libra said.
"Huh? Oh, I can see how it can be confusing, with the hair and all." Seiya said.
"Quite all right. So, you are with Chrom? Allow me to join you. As for that creature, what power can match it?" Libra asked.
"Aura and Cosmo are both divine in nature. What we need to defeat him is something a little more.." Seiya started looking at Hiei. "..demonic."
Back with Oga, he continued to dodge Beelzemon's gun fire. "Come on kid. If ya don't stay still, I can't kill ya!" Beelzemon said.
"The whole point is me dodging you!" Oga said.
"Then dodge this! Double Impact!" He shouted firing both guns at the same time hitting Oga in both his arms. "Ha! Finally hit ya!" Beelzemon said. "Nice work, Berenjena." he said to his guns. "So, still think this is gonna be easy?" Beelzemon asked.
Meanwhile, at the front lines, the heroes fought against the plegian forces. Along the way, they saw a Dark Mage not even hitting them.
"What's the point in any of this? So we kill Ylissians today, they'll just kill some of us tomorrow. Such a pain." she said.
"That girls talking a lot like Pandora. I wonder if she can be on our side?" Pit said.
"Well, maybe we should talk with her and try to persuade her." Sir Robin suggested.
"I'll do it. We both have darkness in us." Robin said. She then walked up to the Dark Mage.
"What do you want? Here to kill me now?" the dark mage said in despair.
"There's darkness in you. And I know darkness. Why dont you fight for your side?" Robin asked.
"Whatever. My name is Tharja, not like you care though." she said.
"I do, so do you consider rebelling against Gangrel?" Robin asked.
"Let's just say I'm keeping my options open. I mean, long live the king and all, but I'd like to keep living as well. And I have a bit of a rebellious streak, I'm afraid. A...dark side." Tharja said.
"Well, joining the shepherds and fighting against him ought to be rebellious enough." Robin smiled.
"You accept me. Maybe you do really have darkness like me. I guess I'll help out. After all…" Tharja said blasting a soldier with Nosterafu. "...betrayal is the way of darkness."
Robin smiled as the two rejoined the battle against Gangrel's forces.
"What? One of ours just turned? Damn her!" Beelzemon said. "Ugh! This is starting to turn into a slaughter fest." Beelzemon said. "Guess I'm just gonna have to hurry up with the execution." Beelzemon said aiming his gun at Emmeryn.
"Demon Lord. I do not wish to die by your hand. No, but I will sacrifice myself to better my home land." Emmeryn said.
"Really? Then let me give you a hand." Beelzemon said pulling out a dagger and handing it to her. "Just stab yourself in the heart and we'll leave them alone." Beelzemon said.
"Beelzemon! What are you doing? I need her to trade the Fire Emblem! Gangrel said."
"That look on her face. She's determined to die for her people. If she wants to give herself in exchange to the kingdom, who am I to say no." Beelzemon said.
Emmeryn then stabbed herself, no side too late to stop it.
"Emmeryn!" Chrom said as Beelzemon kneeled down beside her and felt for a pulse. "Sorry kid. The queens dead." he said.
"You'll pay for this, Gangrel!" Chrom shouted.
"Beelzemon! How could you give her that knife?!" Gangrel said grabbing the demon lord before being slapped away. "Just because we're in a contract doesn't mean I'm yours to command." Beelzemon said before picking up the queen and handing her off to Chrom. "Its better if she were buried in her home country." he said.
"We gotta go! Wyvern riders are coming from the east!" Frederick shouted as Chrom dried his tears and began following while carrying the queen's body.