Arthur Pendragon

is the current king of the Kingdom of Camelot.

Appearance
Arthur dons a set of full-body gold-colored steel armor with a unique helmet accentuated by three horns, two triple integrals, and a cape. He looks very young and his hair is orange and somewhat messy. Arthur also appears to be relatively short in height.

Personality
In his first appearance Arthur is shown to be polite by apologizing for bringing an "army" without informing anybody in advance, but his stubborn streak is also revealed when he refuses to leave. This does not seem to be due to his stubborness because he knew that something was going on in the Kingdom of Liones, and he was determined to help.

Despite holding the title of a king, Arthur is still young and rather than being composed, mature, and wise he is shown to be a rather cheerful, friendly, and carefree person. When Hendrickson attacks him, it revealed that Arthur is to be quite brave and even fearless as he smiles and talks normally even though he is being attacked with Hendrickson's Hellblaze.

Arthur is also shown to be quite secretive. When Hendrickson asks about what he knows about the kingdom he says that it's a secret. When Hendrickson told him to reveal his hand before dying he doesn't mention anything about whether he really has a "hand" or not and mysteriously answers, "Why don't you try to force me to reveal my hand?" Arthur's powers as of yet are unknown, aside from being able to defend himself against some of Hendrickson's attacks. At one point Arthur himself says that he wants to discover his powers.

In the extra chapter, "World of Love", it's revealed that Arthur has been skilled and brave since he was a child, bearing the ability to split an apple in half using a stick while blindfolded. He is also shown to be quite mature and unchildish for his age as he did not deny the fact that his adoptive brother, Kay, hated him and instead accepted, not averting his eyes from the hard truth. Arthur is also a very kind and optimistic character as he said that he believes that one day he and Kay could come to understand one another and be Holy Knights together despite Kay's hatred for him. Having this sort of dream also reveals that he is very enthusiastic and ambitious.

History
Before becoming a king Arthur was a simple child who was adopted by a man who happened to be a Holy Knight and had an adopted older brother named Kay. Kay harbored a hatred for the young boy. Once, while they were children, Kay took Arthur's sword and offered to give it back to him if he crushed an apple with a stick whilst blindfolded and in the middle of a gorge on one of several platforms. Arthur completed this challenge with ease. Kay was furious at Arthur's skill and tossed the sword at him which lead to Arthur falling down unfazed while Kay smiled. However, Arthur was saved by a strange Holy Knight who was shocked and amazed at how Arthur managed to be brave and fearless whilst falling to his doom. He was also impressed as to how Arthur forgave his brother, even telling him he should be a king instead of a Holy Knight like their father. Arthur was shocked until it was revealed that he was Baltra Liones, the 11th king of Liones, as he wondered if he was never going to be a Holy Knight as the king of Liones and his two escorts, Slader and Hugo, left for a meeting with King Uther Pendragon.

During the Introduction arc, Arthur is rumored to have just became the new king of Camelot by the drinking patrons at Boar Hat in the small town of Bernia. In Camelot, a giant sword fell from the sky to the Earth, where people believed that it was a holy sword sent from God. Every Holy Knight tried to pull it out but they all failed until Arthur came and successfully pulled the sword, making him the new king of Camelot.

At some of point in time Arthur met Merlin, the Boar's Sin of Gluttony, who became his teacher and resolved to rescue King Baltra from the Holy Knights.

Kingdom Infiltration arc
When the three Seven Deadly Sins - Meliodas, Ban and Gowther - invaded the Kingdom of Liones in order to save Elizabeth Liones, Arthur leads a sizable army of Holy Knights from Camelot. His presence is easily noticed by both Great Holy Knights and the three invading Deadly Sins. Outside of the castle, Arthur is seen riding his huge warhorse and stands with his assembled forces and a mysterious cloaked person beside him. When Hendrickson confronted Arthur outside of the gates with his two Holy Knights the king of Camelot wished to be granted audience with King Baltra soon after the cloaked individual removed their illusion of an army, revealing it to be a ruse just to get the Holy Knights' attention. Hendrickson lied to Arthur, saying the king was sick and was under care of the kingdom's finest mages but Arthur told the latter that his cloaked friend could heal the sickly king. Hendrickson refused Arthur's offer but the young king remained firm and would not leave because if there was a problem he would be helping.

Hendrickson reluctantly accepted Arthur's offer and escorted the king of Camelot and his cloaked friend to the castle. While on the way there, Hendrickson questioned Arthur if he knew of the problem they are facing only for the young king to reveal that he made it up, making the Great Holy Knight grew suspicious of him. Asking Arthur once more, this time of what he is after, which Arthur refused to reveal, Hendrickson and his two other Holy Knights surrounded the duo and told them that they killed every foreign messengers who visited Liones, even if he was the king. Then suddenly, Vivian appeared out of nowhere and informed Hendrickson of an event and teleported away. When Arthur asked if the female Holy Knight was a Liones mage, Hendrickson immediately attacked Arthur with one slash, telling him that he will not live to find out.

After sending the king of Camelot flying to a building, Hendrickson discovered that he received a cut on his head, realizing that Arthur's reputation was merely not for show as the latter blocked Hendrickson's attack with his sword while at the same time wounding him. Arthur then comments that Hendrickson is not bad being a Great Holy Knight as the king of Camelot prepares to battle him while his cloaked friend dealt with the other two Holy Knights. Arthur and Hendrickson's battle reaches the center of Liones as people leave in fear of the two. Arthur told Hendrickson to finish their fight, while Hendrickson wonder at the young mans strengths and powers, but Arthur went toward Hendrickson and started attacking him with multiplied sword slashes while Hendrickson blocked all of them. Arthur told Hendrickson to stop holding back, while the latter asked Arthur to do the same, and show him the power that made Arthur the new king. Hendrickson sent Arthur crashing into the wall of a building and summoned Hellblaze to kill Arthur, while Arthur was fair and wondered about Hellblaze's ability. As an irritated Hendrickson used Hellblaze Scream, it was counter by Meliodas who appear in the scene between them as Arthur was alarmed by Meliodas' appearance.

Arthur watched in amazement at Meliodas's skill, but when Hendrickson mentioned that Meliodas is the captain of the Deadly Sins, Arthur joined the battle when Gilthunder appears and attacks Meliodas. Meliodas thanked him and asked him if he could give him a hand in the fight. He also asked him for his name, as Arthur told it to him, he also mentioned he had heard of him and knows him and then they both prepared to face Gilthunder and Hendrickson together. When Hendrickson provoked Meliodas, leading to the Dragon's Sin of Wrath suddenly attacking two Holy Knights with full force pushing them back and slightly wounding them, Arthur was astonished. Witnessing Meliodas and Gilthunder clashing with great speed and skill, Arthur was shocked that the two combatants were not even serious in their battle, only for Hendrickson to swiftly appear behind Arthur to tell him that it is the same thing between them before resuming their battle. As Gilthunder used Iron Hammer of the Thunder Emperor on Meliodas close-range, Arthur, while still clashing swords with Hendrickson, displays shock again.

Seeing Meliodas' Black Mark, Arthur lets Hendrickson elbow him in the stomach. The king of Camelot asks Hendrickson about the demon powers only for the latter to retort that why should he bother to tell when Arthur's going to die. Then Arthur received a burn from Hendrickson's Hellblaze and panicked but was swiftly saved by the cloaked person, whom he thanked. He then tells his partner to stand back as he got this to which Hendrickson calls him an idiot. Arthur end up being heavily injured by Hendrickson while the latter went off to battle Meliodas. Arthur apologized to Meliodas for not buying enough time, but the latter told Arthur to rest for now and leave the battle to him. Arthur started to blame himself as he was not strong enough, but the cloaked person told Arthur that he performed admirably and just surviving a fight against a Great Holy Knight of another kingdom is significant. The cloaked person said that Arthur's first battle was well done and should watch Meliodas battle as it would serve him in the future where he is destined to lead Britannia one day.

Gilthunder changes sides and joins Meliodas and Arthur's side, and defeats Hendrickson. After the battle, Arthur tags along with Gilthunder, Margaret, and Meliodas, and they join up with the other group with the goal of rescuing Baltra and Elizabeth. Arthur compliments Meliodas and his heroic deeds including saving Gilthunder and Margaret. The clueless group confess that they have no idea who Arthur is. Arthur informs them that he is the new king of Camelot, and he is here because he heard that Baltra was in trouble, and came to rescue Baltra. Gowther questions if the power they sensed earlier was him, at which Arthur confirmed. Meliodas then wonders why Arthur didn't use it, and Arthur admits that he has no knowledge of what his power might be and wanted to fight a Great Holy Knight so his power would awake, but unfortunately, it did not. The group are dumbfounded at Arthur, and some commented that he is an idiot for fighting a Great Holy Knight without any powers at all.

Suddenly, Arthur and the others are teleported to a forest by Vivian, but fortunately, they are soon sent back to Liones by Arthur's mysterious cloaked friend. The cloaked figure is soon revealed to be Merlin of the Seven Deadly Sins. After the situation, Baltra started to cough blood which alarmed everyone until Merlin came and offered to heal him back in Camelot along with Arthur. As Merlin was about to leave through teleport, Arthur told her to wait as he went to Meliodas and offer him the title and rank of Great Holy Knight of Camelot as he believed that they were fated to meet. Everyone was surprised and shocked at Arthur's offer, but Meliodas accepted Arthur's offer to Elizabeth's dismay as Meliodas believed that since the kingdom is saved, Elizabeth is freed, and Dawn Roar will take over the Deadly Sins job, there would be no need of him in Liones. Arthur was pleased with Meliodas acceptance, but Meliodas told him not yet as he need to be in the kingdom to restore it and he still has the Boar Hat to run. Meliodas then asks Merlin if she will rejoin the Deadly Sins who said not right away and teleported along with the sick Baltra and the depressed Arthur. However, as a result the three didn't know of the next dire situation happening to Liones as Hendrickson caused the Demon blood of the New Generation to awaken and mutate them into hybrid Demons to rampage around the kingdom.

Albion arc
Later back in Camelot, Arthur and his kingdom's Holy Knights prepare themselves for battle against mysterious gigantic figure threatening his country that appeared out of nowhere just as Baltra said that the omen of the Holy War sets in the south of Britannia. As the mysterious giant figure approaches his kingdom, Arthur sets out orders to knights and Holy Knight Apprentices to focus on the evacuation of his people and readies all Holy Knights for battle before being informed of a flying giant pig hovering above Camelot much to their shock.

As the Albion reacting to Meliodas and his team's power level, Arthur and the Holy Knights could feel the tremendous "desire to kill" aura from the Albion.The Albion tries to destroy Merlin's Perfect Cube that has been set by her to protect the whole Camelot by punching it over and over but its attack doesn't do any damage. Desperate, it shots flame to the barrier. Arthur panicked and order the anti-air magic to neutralized the attack. With their attack, the Holy Knights succeed to neutralize the Albion's attack. Arthur congratulated them, but he sure that they will not survive the second attack.

As what Arthur afraid of, the Albion shots another flame. The Holy Knights who desperate tries to shield their king with their own body, but the Albion attack reflected by Meliodas' Full Counter. Following Meliodas, Arthur ordered the Holy Knights to climbed the Albion's arm. Arthur got trapped under Albion's hand, but Meliodas saves him quickly, breaking Liz's Sword in the end.

After Meliodas gots his Sacred Treasure, Lostvayne back from Merlin, he slices Albion's left arm easily in one move, making Arthur impressed. Finally, Meliodas defeats the Albion using his special technique. Arthur jumps from Albion's body and happily runs toward Meliodas, asking what moves that he made a while ago.

As the situation calmed down, Meliodas tells Arthur about Ten Commandments' backstory, the organization who work under the Demon King who send the Albion to destroy Camelot. As he and Diane grow afraid, Hawk tells them that they don't need to worry after Meliodas regain his power from Istar and Lostvayne already returns to his hands. Suddenly, Galan, a member of Ten Commandment landed on Camelot, making Merlin quickly moves to Arthur's side as Hawk tells her that the power level of the commandment is 26.000.

During Galan's appearance, Arthur keep worries and unfocused. He watches in horror as Galan swings his spear and destroyed a large inhabited area.Merlin acts fast as she creates Perfect Cube spell on Arthur and Elizabeth. However, Galan contfronts her and puss her to making a false agreement. Arthur once again watches an unimaginable event as Merlin's body suddenly petrified completely. Unknowingly, Galan's commandment is "Truth" and people who tells lies in front of him will turn into stone. One by one fighter has been turned down by Galan. Before he could reach Arthur and Elizabeth, Gowther who has return to his human form emerges.

Istar arc
After Galan left, Arthur cries besides Merlin's petrified body, blaming Merlin's dead to himself. However, Merlin revealed that she transfered her soul to her Sacred Treasure, Aldan before her body could petrified completely, making Arthur relieved. Merlin informed that Seven Deadly Sins combined with their allies' power still can't match the power of Ten Commandments. She also said that if Arthur and Elizabeth could activate their power during their next battle, they could be a great hope for them. Arthur who is very pesimistic with his hidden power, surprised after Elizabeth said that she would do anything to help everyone.

To gain more power and regain Meliodas' sealed power, Arthur and the others visit the Land of Druid, Istar. Gowther asks Arthur why he doesn't follow everyone to the center ruin, but Arthur asks Gowther the same question.

During Meliodas test to regain his sealed power back, Arthur appeared in one of his flashback visions. As the chief, Jenna lead them to the training cave, Arthur was shocked as he saw Hendrickson being alive and brought heavily wounded Gilthunder, Griamor, and Howzer with him.

Arthur looks curiously as Jenna heals the trio. After they regain conscioussness again, all of the group start to removing their clothes and weapons before enter the training cave. Arthur asks Merlin why she doesn't come along, she replies that she can't come because she has no physical body.

Inside the training cave, Arthur who teamed with Gowther fights a golem type monster. Before Arthur could hit the monster, it splits it body but shut down by Gowther with his ability Hijack. However, the spell doesn't affect it and beheads Gowther. Arthur shouts in panicked, but relieved as he sees Gowther is still alive although his head is separated from his body. Gowther reveals that someone must be controlling the monster.

Somehow, Arthur and Gowther managed to defeat the monster and returned to the cave entrance. Outside, a cat already sitting on his head, saying that the cat appearance is still mystery to him. After Arthur and the others bide their farewell to Jenna and the others, Gowther tries to pull the cat from Arthur's head but the cat doesn't budge from Arthur.

Ravens arc
During their travel to find the Lion's Sin of Pride, Escanor, Arthur sees King who leaves the Boar Hat, still shows his distrust toward Meliodas.

Great Fight Festival arc
In Boar Hat, still in their journey to search for Escanor, Arthur is surprised when Gowther suddenly quoted a line from the book "The Lost Treasure". Gowther says that he would lend Arthur the book. Meanwhile, Fraudrin, one of the Ten Commandments reveals that Gowther is a former member of the Ten Commandments.

At one point, Meliodas decides to enter the Vaizel Great Fighting Festival and Arthur got separated with Meliodas from the main team after they enter the Vaizel's maze. Inside the maze, Arthur impressed by Meliodas' strength, defeating four Earth Crawlers alone. Both of them agree that the taste of cooked Earth Crawler is very bad.

Abilities/Equipment
Arthur carries a large sword and is seen mounted on a relatively huge warhorse geared with metal armor. Arthur appears to be very capable combatant as he easily blocked Hendrickson's surprise attack and simultaneously dealt a counter strike, dealing a blow on the Great Holy Knight. Arthur's swordsmanship skill is above that of an ordinary human level as Arthur was able to keep up with Hendrickson and had great speed. But Hendrickson knew that Arthur was holding back for reasons unknown. In the past, Arthur appeared to have a high degree of strength as shown after pulling the giant sword from the stone, he was able to lift it with ease. It was revealed that Arthur doesn't know his own power and tried to find one by putting his life on the line.

Weapons
Arthur's sword, Sequence, is a longsword with a cross-shaped pommel and quillon. Even if the sword breaks it is capable of reverting back to normal.

Kay
Kay is Arthur's adoptive brother. Arthur appears to like Kay well enough and doesn't view him as a bad guy. Kay, on the other hand, seems to dislike Arthur and did not care if he died during their childhood.

Merlin
Arthur and Merlin have a student and master relationship. It is unknown how they met but Arthur holds Merlin in high esteem and considers her an irreplaceable friend and valued teacher. They seem to be very close, with Merlin covering his eyes with her hand as Meliodas gropes Elizabeth and when Arthur is crying uncontrollably because he thought that Merlin had died and that he had failed to protect her.

Meliodas
Arthur and Meliodas appear to have a good relationship. Arthur seems to think very highly of Meliodas, seeing him as heroic and a skilled fighter during his battle against Hendrickson and Gilthunder. Arthur was so amazed at Meliodas skill and character that he offers him the rank of Great Holy Knight in Camelot which Meliodas accepts to Arthur's joy. Arthur was later disappointed when Meliodas said he will come to Camelot "when he feels like it" to help with Camelot's problems.

Kingdom Infiltration arc

 * Arthur Pendragon vs. Hendrickson: Indecisive
 * Meliodas & Arthur Pendragon vs. Hendrickson & Gilthunder: Loss

Trivia

 * Arthur, in Arthurian legend, was a famous king of Camelot, wielder of the legendary sword, Excalibur, and the founder of the Knights of the Round Table.
 * Arthur appears to be left-handed, carrying his sword with his left hand.
 * As a dignified king, he has no favorite food.

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Arthur Pendragon