Author's note: Hello, my name is TheGreatGodzilla and this is the first time I'm writing My Hero Academia's story and a Villain Deku AU alike. I received the inspirations for this story from Good and Evil of Roxas Itsuka, Mightless of The Mysterious Banana, Karma (A Villain Deku AU) of Batlord76, They Never Said I Can't Be A Villain of MR TTT and Apotheosis of Lord Wolfe. However, they're not the only sources of inspirations. Izuku Midoriya: The Legacy of Excalibur of Professor Plum and the stories where the characters from Marvel and MHA coexisted such as the new spider of UA! of TheRealStarkiller and With Great Power! of FlamingSpawn are also the other sources of inspirations for this story as well. The reasons I wanted to write this Marvel Villain Deku story is because I never see a Villain Deku that is a crossover with Marvel before. And yes, I know about Apotheosis featured Marvel's elements because I just mentioned it earlier. And Lord Wolfe, if you're reading this. Don't get me wrong. Your story is one of the best Villain Deku stories out there and is fun to read for sure. However, the Marvel's elements are so little. And since I never saw the story of Villain Deku where the characters of MHA and Marvel get to coexist with one another, I wanted to create one myself. Also, I don't know that should I do this or not but My Hero Academia is the first manga/anime that made me wanting to write a story where the protagonist gets to have his own harem. I'm talking about this because I'm shipping both Deku X Uraraka and Deku X Toga. And since that this is a Villain Deku AU, the possibility that he may ended up with Toga but may still have some feelings for Ochaco is quite high. Well, in my point of view at least. So I hope you all will enjoy this story! And don't forget to tell me that should I make it harem or not despite that I personally wanted Izuku in my story to have both Toga and Ochaco as his girlfriends. But hey, if nobody gives me a reply about this or don't have enough voices. I guess I should just go with Izuku gets to have his own harem. But really, I personally wanted to have Toga and Ochaco ended up as Izuku's girlfriends in this story. Also, I would like to thank you TheRealStarkiller for encouraging me to write this story after he responded to one my reviews in his story.

Disclaimer: I don't owned My Hero Academia or anything else related Marvel. I owned nothing but my OCs.

Chapter 1 Izuku's Dream

Waking up by the sounds of thunderous footsteps and stomping hooves from both the left and the right, Izuku Midoriya found himself standing in a battlefield where two armies are about clashed. He looks to his right and see a large army of horsemen and knights in armors armed with swords, spears, bows and arrows. The horsemen and the knights are all dressed in grey armors. Then, he looks to his left and also see an army of horsemen and knights armed with the same weapons as well. However, the colors of their armors are reddish brown. When comes face-to-face with one another, both armies stopped marching and stare at one another for a moment. Knowing that this might be the only moment he has, Izuku seized the chance and runaway to a nearby old Roman fort that he spotted earlier.

The leader of the army on the left, a hooded young man in armor and helmet on a brown horse, Mordred, turned to his left and look at one of his horsemen and say his name.

"Conrad..."Said Mordred and the horseman on his left, Conrad, turned to look at him.

"Go..."Said Mordred and with that, Conrad, rides out into the middle of the soon-to-become the battlefield between the two armies. In the right army, King Arthur, who's riding on a black horse and wearing an armor with blue cape and has his sword, the Excalibur, sheathed with him in its scabbard on his left, sees Conrad is riding toward to his army.

"Who's this?"Asked Percival, one of the King's Knights of the Round Table on a white winged horse, who hailed from the land called Scandia in the north of continental Europe. He is also known as the Black Knight.

"I guess they wanted to have a deal with us. After all, you're still his father, Your Majesty."Said Lamorak, another member of the Knights of the Round Table with black beard and riding a brown horse, who hailed from an island off the coast of Wales. And this left the King of Logres to think for a while about this, thinking back to his son's actions of conspiring against him and has been secretly building an army to seize the throne from him to this moment where his army and his son's army are about to clashed, he finally reached the conclusion. And that Mordred needed to be teach a lesson that he will never forget and might even have to pay with his life!

"No deals! My son and his army shall surrender. They should not struggle for nothing."Said King Arthur and with that, Lamorak nodded and ride his horse out to meet the enemy's army's messenger on the battlefield. Both of them keep riding in the open field until they meet each other in a middle of the field itself. Once they met each other, Lamorak quickly says that he's listening to the conditions to surrender from the enemy's army's messenger.

"I'm listening to your conditions of surrender."Said Lamorak

"We will not surrender!"Said Conrad and this makes Lamorak raise his right eyebrow.

"Are you visiting just to say that?"Asked Lamorak

"His Majesty, the rightful heir and future King of Logres, Mordred, wanted you all to know that he commanded all of his soldiers to die. We will fight for our honor and his claim to the throne until the very end."Said Conrad and this resulted in Lamorak to narrow his eyes while looking at the messender.

"His Highness, King Arthur, is the rightful ruler of Logres and all of Britain. He is not here to destroy all of you. But merely to punish his son for his rebellion against his reign. So he commands you to surrender."Said Lamorak and with that, both messengers parted ways and return to their armies. Conrad is the first to reach his army and tell Mordred everything that he heard from King Arthur's messenger.

"What's the news?"Asked Mordred

"King Arthur is here only to punish his you, Your Majesty. They asked us to surrender."Said Conrad and that alone makes Mordred smirked.

"My father should punish the corrupted aristocrats in his realm first. Get ready to attack!"Said Mordred as he's turning around to say that to his men. Meanwhile, at King Arthur's army, Lamorak finally made it back to the army and tell the King of Logres everything that the messenger from Mordred's army told him earlier.

"Your son is here for a fight, Your Majesty. He said that he commanded all of his soldiers to die for honor and his right to the throne."Said Lamorak and after he said that, the King of Logres paused for a moment while still looking at him.

"I hope it will be like that. I hope my son will keep his promise and fight for honor and his claim to the throne like he said."Said Arthur, always knowing that his son is one stubborn young man who always determine to get what he wanted. And with that, Sir Lamorak rejoined the ranks by riding his horse in.

"Your Majesty, their movement started. They're attacking!"Said Percival

"HA!"Yelled King Arthur and with that, he turned his black horse around and begin ride in front of some of his men, passing them one by one.

"My knights, my allies, my lions and my brave ones! With God's permission, I am truly believe in victory! Those who died for the Kingdom of Logres and all of Britain, are the beloved subjects of God!"Said Arthur as he's riding his horse passing his men.

"So may your war be blessed and your swords sharpen!"Said Arthur as he's stopping his horse and then, pull out the Excalibur and raise it into the air.

"FOR LOGRES! FOR LOGRES! FOR LOGRES!"Yelled Soldiers of King Arthur's army while Mordred is looking at them and his father with anger.

"ATTACK!"Yelled Mordred as he's pointing his sword toward to his father's army. And as soon as he commanded, his entire army, ranking from the infantries to the mounted cavalry forces, immediately rush out to fight the King's army. And just as when Mordred's army is rushing out into the battlefield, so does the army of King Arthur.

"Your Majesty. We must leave this place. We have to get out of the range."Said Percival and with that the King of Logres turned to look at him.

"I got a letter from Guinevere. She wrote the news about Lady Rosamund."Said Arthur and this caught the attention of Percival because the King just mentioned the Queen's lady-in-waiting, who he has been romantically involved with.

"Written that she is pregnant."Said Arthur and with that, the King rides off to join his troops in the battlefield, leaving Sir Percival shocked that he is now a father.

"Father... I am a father now..."Said Percival as he's processing what the King of Logres just told him. Back on the battlefield, both armies finally clashed against one another. Horsemen from both sides clashed their swords against one another while some are shooting arrows to their enemies. One of the arrows of King Arthur's warriors struck on the right shoulder of the enemy, making him fall down from his horse.

"Don't stop, my lions! Keep going! Hit them hard!"Said Lamorak as he's observing from nearby with his own troops.

Back on the battlefield, warriors from both sides are still fighting and killing each other. One of King Arthur's knights kicked one of Mordred's warriors on the head, making him fall, thus leaving him open. So he seized the moment and stab him to dead with his sword. Then, one of Mordred's horsemen is coming through while swinging his sword around, trying to harm anyone who comes to close to him. However, another knight of King Arthur fearlessly runs toward him and take him by surprise by get on his horse and push him down from the horse with him. While the knight managed to get up in time to rejoin the battle, the fallen horseman is stabbed to dead with the other nearby knight. However, luck does no always favored everyone in King Arthur's army. As such, one of Mordred's men managed to block a kick by using his shield. And to make the matter worse, he accidentally stumbled on his own feet, making him fall. Seeing his chance, his opponent quickly stabbed him in the stomach, thus killing him. Back at the army's central command, Sir Percival is looking at the raging battle intently while also thinking what should his next move be. And after thinking for a moment, he finally figured a plan out. So he turned to one of his men on his right and tell him his next move.

"Inform Sir Lamorak. He shall withdraw."Said Percival and with that, the horseman on his right immediately leave to give Sir Lamorak of Sir Percival's order to withdraw.

Back on the battlefield, King Arthur's army lost another two of their troops. The first one was a horseman who has been stabbed into the stomach, thus killing him while he's falling from his horse. The second one is an infantryman who got kicked in the chest and get stabbed after he fell down on his back. Meanwhile, the horseman sent by Sir Percival has finally made it to Sir Lamorak's division and inform him of Sir Percival's order to withdraw.

"Sir Lamorak! This is the order from Sir Percival! He wished for you to withdraw slowly!"Said The Horseman and with that, Sir Lamorak nodded in understanding before begin to inhaling in and out for a few times. Once done, he decided to give the order to the horseman on his right.

"RETREAT!"Yelled Lamorak and with that, he ordered the horseman on his right to ride out to inform the field commander about the decision to retreat. Back at King Arthur's central command, Sir Percival decided to give another order to another one of his horseman.

"Tell the troops in the center to retreat! Now, go!"Said Percival and once gave out the order, the second horseman rides out to inform the another field commander in the battlefield to give him Sir Percival's order to retreat. Soon, the entire army of King Arthur begins to retreat back to the central command. Upon seeing this, Mordred is overjoyed!

"They are retreating! Good! Now, let's go and finish them off once and for all! Let's go!"Said Mordred and he quickly rides out with Conrad to join his troops in the pursue after his father's army. As the King Athur's army is retreating, most of the remaining of Mordred's cavalrymen quickly run through into the retreating knights, leaving their infantrymen, who are still pursuing after their enemies on their own feet, behind. Sir Lamorak sees this and quickly dispatched a messenger on horseback to go and inform Sir Percival about this. After Sir Percival received this information, all he have to do now is to wait for the right moment to strike them with the secret weapons. Lying in between the central command and the approaching army is a line of catapults and archers, waiting for the command of Sir Percival to open fire on Mordred's army.

"Destroy them all! Ha!"Said Mordred as he's riding his horse along with his horsemen, pursuing his father's army relentlessly. When they are getting nearer and nearer, Sir Percival gives the order to load the catapults and have all archers prepared.

"All catapults and archers! Get ready to fire!"Said Percival and with that, another messenger rides out to inform the field commander who is in charge of the catapults and the archers.

"Fill the catapults!"Said Field Commander and all of his archers quickly light their arrows on fire and get ready to fire while the others are loading the stones onto the buckets of catapults and then lighten them on fires. When Mordred's army is in the range, the field commander immediately ordered all of his men to open fire on the enemies!

"Open fire!"Said Field Commander and with that, the men at the catapalts opened fire on the enemies, bombarding them with the flaming stones and flame-headed arrows. The bombardment greatly shocked Mordred's army and forcing all of his men to halt their advances. Upon seeing them are coming to a halt at the moment, Sir Lamorak decided to strike now.

"Brave men get to live for years! But will get such an opportunity just once! Hit them!"Said Lamorak and he rides out to join the rest of the troops with his men who've been staying with him the whole time.

"Sir Palamedes and his brothers will lead the attack from the left wing!"Said Percival and with that, he dispatched another messenger to relay the order to the knights who hailed from Arabia. Once received the order, Sir Palamedes, known by his Arabic name as Barkat Ali ibn Abu Bakr, and his brothers, Sir Safir and Sir Segwarides, known by their Arabic names as Safi ibn Abu Bakr and Sharaf al-Din ibn Abu Bakr, quickly lead their division to join the battlefield. Unlike their own men, the three Arab brothers are dressed in blue turbans and long white robes called kaftans while their swords are scimitars instead of the crossguard swords. As both flanks are reaching for Mordred's army, the catapults and the archers opened fire one more time.

"Reload! Aim!"Said Field Commander as his men are reloading the catapults and lighten up on fires while the archers are getting ready to fire again.

"FIRE!"Yelled Field Commander and with that, hundreds and thousands of flame-headed arrows and a large number of flamed stones are raining down on Mordred and his army. This time, the second wave of flame-headed arrows and flamed stones destroyed more than half of Mordred's army, forcing him to call for a retreat.

"We're retreating!"Said Mordred and with that, he and the rest of his men who are still alive immediately turn around and run away from the battlefield. Upon seeing Mordred and his army are retreating, Sir Percival orders his men to attack immediately.

"Total attack!"Said Percival and he rides out with all of his men to join the battle with the rest of his King's army. With three divisions of his father's army are getting close to him and completely outnumbered, all Mordred's army can do now is run. However, they are being forced to turn right when Sir Palamades' division caught up to them, forcing them to running toward into the ruins of the Hadrian's walls. Once they reached the ruins of the walls, Mordred and the rest of his men have no choice but to turn around and fight.

"It's over, Mordred! Surrender! And I will simply put you under house arrest!"Said Arthur as he's staring at his son intently. Mordred also does the same before look up into the sky and begin to smile because he's seeing something. After smiling for a while,
he begins to laugh.

"HAHAHAHAHAAAAA!"Laughed Mordred

"What's so funny, son?"Asked Arthur

"You and your army are about to be wiped off the face of the Earth soon!"Said Mordred and suddenly, a massive European black dragon flies down from the sky and landed right behind King Arthur's army and unleash blue flame against the King of Logres and his men.

"Father! Meet my ally, the Dragon of the Moon!"Said Mordred

"ROAR!"

The giant black dragon stands up on his own with his two feet and begin go after the scattering army of King Arthur. The dragon unleashes another blue flame to them, killing more knights in the process. With his father's army is now completely scattered, Mordred immediately launches the counter-attack as he's personally riding his horse toward his father, who is completely unaware that he is approaching him. Without warning, Mordred stabs his own father in the back with his sword!

"AAAAHHHHH!"Screamed Arthur after he is being stabbed by his own son in the back. Once he pulled his sword out, a lot of blood spilled out of the King's back.

"The throne is mine! With your death, I am now the King-"Said Mordred but then, his head gets chopped off by his own father, who used the last of his strength to turn the horse around and use the Excalibur to behead his own son. Once done, the King of Logres closes his eyes as he falls down from his black horse and die. Soon, Mordred's body also falls from the horseback near his father's body. With their leaders died, the commands of both armies are now in the hands of Conrad and Sir Percival. Conrad, who witnessed the death of Mordred himself, decided to call off the rest of the survivors of his army and use the moment to retreat. As for the remaining of King Arthur's army, the army itself has been smashed and scattered into many directions by the might of the Dragon of the Moon. On the old ruins of the Hadrian's walls, Izuku has been watching the whole battle in shock. Suddenly, the black dragon turned to look at him. And without warning, he breathed out blue fire to him as he's screaming to the top of his lungs!

"AAAAHHHHH!"Screamed Izuku as he is being engulfed by the blue fire. Suddenly, everything goes black. Then, Izuku wakes up and found himself on his bed in his room. He then looks around to see that is there anything unusual in his room or not. After seeing that nothing unusual existed in his room, he turned around and look at the clock, which is showing him that it's 3:45 in the morning.

"Ooh... what a weird dream..."Said Izuku and then, he gets up from his bed to get a glass of water in the kitchen. Meanwhile, at the location known as the Bridgewater Castle in England, something has awaken. Deep underground into the castle's catacombs, lied the sarcophagus of Sir Percival of Scandia, one of King Arthur's Knights of the Round Table who died during the Battle of Camlann, and those of his descendants. After his death, he was interred under his own castle by his pregnant wife, Lady Rosamund. As for his weapon, the Ebony Blade, the mystical sword forged by both himself and Merlin, the royal sorcerer of King Arthur, is also being kept in the catacombs with him and his already passed away descendants who assumed the mantle of Black Knight like him. The sword itself is now being hanged on the top of the wall and never show a movement before until now. Having sense the descendant of Sir Percival across the world, the sword begins to vibrate uncontrollably. Suddenly, it breaks free of its bindings on the wall and float up into the air. Then, it flies through the ceiling, piercing through everything in its way until it is out of the castle and fly away into the sky, heading to Japan to find Izuku Midoriya, the descendant of Sir Percival of Scandia, the first Black Knight.

Authors note: I hope you all like how this turned out to be. I know that there is not much of stuffs of MHA or Marvel in here. But that is because this is just a dream. And I know that it must be weird for having Izuku dreamed of the Battle of Camlann. But this dream is more like a vision that is foreshadowing of what that is going to happen next. But of course, it has nothing to do with him deciding to become a villain. What that ended up turn him into a villain is just like in the other Villain Deku stories, being constantly bullied by his peers in Aldera and All Might's rejection, with the latter serves as the last straw. And yes, you all will get to see that later. However, the crossroad that where Izuku get to decide that should he become a hero or a villain did not end there. Because this is where the Ebony Blade will come into play. Of course, that will be explained in the next chapter, when the Ebony Blade appeared before Izuku for the first time. Also, the Battle of Camlann in Izuku's dream was inspired mainly from the Battle of Mohacs in 1526 from the Magnificent Century, which is a great series by the way. So I would recommend you guys to check it out, especially that scene. One more thing, I would like to know what do you guys think of this new form of content to make them look like how the other authors write their stories. Do you guys like them or should I revert back to how I did things back then? You know, making a cut every time I reached the end of each line.

Questions, reviews, suggests, comments, requests and PMs to me would be appreciate.

TheGreatGodzilla's out, see you guys next time!