Recaps

Arthur defeated Shiki, Kuzan, Katakuri, Big Mom, and finally Kaido, using each victory to build his strength and reputation. After Kaido’s death sparked a scramble for his territory, Doflamingo rejected Whitebeard’s offer and remained allied with Arthur.

• Arthur killed Golden Lion Shiki, and Doflamingo and Morgans spread the news worldwide as Arthur hinted at challenging the Four Emperors.
• Arthur recovered the Pure Gold from Bonbori, forged jewelry for Nami, Robin, and Hancock, then defeated Kuzan and trained on Raijin Island until he mastered the 500 Million Volt Spear of Judgment.
• Arthur challenged Big Mom on Whole Cake Island, defeated Katakuri and Big Mom, and received the system’s hundred-victory reward, which fully awakened Rhongomyniad.
• Arthur and the three women married privately before arriving in Dressrosa, where Doflamingo showed Arthur the live-broadcast equipment and helped arrange his public challenge to Kaido.
• Arthur and Kaido fought before a worldwide audience, and Arthur unleashed Rhongomyniad’s seven seals, destroying Weilasituodi and apparently killing Kaido.
• Doflamingo, Morgans, and Gild Tesoro celebrated Arthur’s victory as Morgans announced that Arthur had taken the title Strongest in Single Combat, while pirates moved to claim Kaido’s territory.
• Arthur told Doflamingo that he had narrowly beaten Kaido by exploiting the terrain, Kaido’s arrogance, and the Rumble-Rumble Fruit.
• Marco offered Doflamingo a settlement on Whitebeard’s behalf, but Doflamingo refused to release Viola and Riku Doldo III or return Dressrosa, choosing to stand with Arthur.

Arthur defeated Whitebeard at Decalvan, inherited the title of World's Strongest Man, and awakened Avalon before entering the Fourth Holy Grail War as Lancer. In Fuyuki, he clashed with Saber and Gilgamesh, then joined the four kings’ banquet as their debate over the Grail began.

• Marco persuaded Whitebeard to contact Gemini, while Blackbeard tried and failed to recruit Doflamingo into an alliance against Arthur.
• Arthur challenged Whitebeard at Decalvan, where Bartolomeo joined Arthur’s side and defeated Ace before Arthur and Whitebeard fought alone.
• Arthur and Whitebeard exchanged devastating attacks until Arthur pierced Whitebeard with Rhongomyniad, and Whitebeard died standing after declaring he had no regrets.
• Blackbeard arrived to attack the exhausted Arthur, but Arthur escaped with Whitebeard’s corpse and later gave it to Marco before returning to Dressrosa.
• After six months away, Arthur entered the Fourth Holy Grail War as Lancer, gained new system abilities, and met Saber in Fuyuki.
• Arthur fought alongside Saber against Gilgamesh, who retreated after Arthur injured him and Tokiomi used a Command Spell.
• Arthur, Saber, Gilgamesh, and Iskandar gathered at Einzbern Castle for a banquet, where they debated their claims and desires concerning the Holy Grail.

Arthur ended the Fourth Holy Grail War, brought Saber to Avalon, and entered a world where he could fight Heretic Gods. After defeating Perseus, Melqart, and Verethragna, he gained new Authorities and powers, while Erica and Saber began disputing who should serve as his knight.

• The King of Conquerors questioned Saber’s wish to change Britain’s fate, then summoned his army to defeat the Assassins as Arthur and Gilgamesh prepared for their own rivalry.
• Arthur made a deal with Kariya Matou, rescued Sakura Matou from Zolgen Makiri, and killed Zolgen after obtaining his books on Reality Marbles.
• Arthur defeated Iskandar with Rhongomyniad and fought Gilgamesh with Excalibur, Ea, and his Reality Marble before sensing the Holy Grail’s corrupted mud at the church.
• Arthur fought Saber over their competing wishes, then watched the Black Mud engulf Fuyuki and left with Sakura after the system declared him the war’s victor.
• Arthur used Avalon to stabilize Shirou, returned to Avalon, and summoned Saber as his Servant before traveling to Naples and defeating Salvatore Doni in a duel.
• Arthur released the divine dragon from the Hera Pillar, killed Perseus with Ea, and became a God Slayer after Pandora’s reincarnation ritual took effect.
• Arthur killed the divine boar and defeated Melqart, gaining the Authority of Sky, then fought Verethragna and defeated him with the Golden Sword and Warrior incarnation.
• Erica pledged herself to Arthur as a knight, but Saber returned and challenged Erica’s claim by insisting Arthur did not need another knight.

Arthur defeated several powerful gods, gained new Authorities, and entered the world of High School DxD, where he trained Koneko and Akeno while taking the Boosted Gear from Issei. The arc left Arthur living with Koneko in Kuoh and reflecting on how much his strength had grown.

• Arthur defeated Athena, Sun Wukong, Susanoo-no-Mikoto, Law Hao, and Voban, gaining the Somersault Cloud and Steel Power Authorities before Fusion reshaped his powers.
• Arthur traveled to Japan with Erica, Saber, Athena, and Liliana, then met Law Hao and Voban after defeating Sun Wukong and Susanoo-no-Mikoto.
• Arthur arrived in Kuoh Town, recognized the world as High School DxD, and contracted with Koneko Toujou to train her in exchange for her help.
• Arthur trained Koneko in the Six Powers, and she used his Camel Authority to defeat a Stray Devil during her peerage’s mission.
• Arthur extracted the Boosted Gear from Issei Hyoudou, while Ddraig agreed to remain with him and explain the world’s supernatural history.
• Arthur trained Akeno Himejima in lightning techniques, and she continued visiting him while growing closer to Koneko.
• Arthur met Rias’s peerage at Kuoh Academy, then welcomed Koneko into his villa when Rias assigned her to monitor him.
• Arthur spent the day caring for Koneko and later reflected on his past adventures and his uncertain level of strength.