Summary: Meet Naruto Uzumaki, an eccentric teen with a passion for the MOBA game League of Legend even though he sucked at it. His life was normal until he was introduced to the supernatural world and found out he had an irregular Sacred Gear. So, the problem? How should he fend off Amano Yuuma? With Lucian's relic pistols or Azir's sand soldiers? [GamerNaruto] [Triple Crossovers] [Harem]

[Naruto x Harem]

[Unlimited Arsenal Naruto]

"Naruto" Normal Speech.

'Naruto' Normal Thought.

"Summon" Abilities/Powers/Techniques.

"Naruto" Devil/Dragon Speeches.

'Naruto' Devil/Dragon Thoughts.

The League Summoner

Special Recap

Name: Naruto Uzumaki

Birthday: October 10th

Hobbies: Gaming

Nicknames: The League Summoner, Earth Summoner of the League of Legends, [Pawn] of Rias Gremory, Seido-senpai (by Koneko), Bronze I police (by other League of Legends players)

Power and abilities

Sacred Gear: Runeterra Arsenal (Category: Unknown)

A Sacred Gear that allows him to tap into the powers of Runeterra, the world of the MOBA online video game, League of Legends. Runeterra Arsenal allows Naruto to summon those that are regarded as Champions of the League of Legends, as well as create replicas of their weapons as long as his Sacred Gear still has 'data' of them, meaning that said champions had to still be in Runeterra for his weapons creating ability to work.

Abilities: For it is a sacred gear no one has ever seen before, no one knows the full extent of Runeterra Arsenal's abilities. The abilities that Naruto had discovered so far in the story are:

+ Weapon Creating Ability: Similar to Creation-type Sacred Gears, Runeterra Arsenal had the power to allow Naruto to create weapons of those who are regarded as Champions of the League of Legends of the world Runeterra, hence the name 'Runeterra Arsenal'. Each weapon has its own unique usages and powers, and Naruto could create as many copies of the same weapon as he wanted as long as their owners, his champions of the League, are still 'inside' Runeterra, thus making him unable to create these weapons if he has summoned its user to his world.

+ Champion Summoning ability: Naruto has the power to summon Champions of the League of Legends to his world, and has them fought alongside him. Each champion requires a certain amount of demonic power to summon, and the summoning method is similar to open a portal, which allows his champion to pass through to enter this world, hence the reason Naruto does not need to expense his demonic power to let them remain in his world.

The only exception seems to be Aurelion Sol, as for an unknown reason, Naruto needs to continuously supply his Sacred Gear with a tremendous amount of his power to keep Aurelion Sol in his world. The reason has yet to be discovered. But Azazel theories that it can be because of the crown that still links him to Mount Targon of Runeterra.

+ Fusing: Naruto can fuse with his champions, gaining their knowledge as well as the unique powers that they have obtained and mastered over the courses of their life, at the cost of his own demonic power. He can also fuse with multiple champions at the same time, to create deadly and powerful combinations that allow him to use all of their powers at the same time. This ability can be used in tandem with any of his other abilities to give him an edge against his opponents in battle.

However, the weakness of this ability is that Naruto can be influenced by the personalities of his champions if they want to, and thus, he has to come to term with them before fusing to avoid the risk of doing things that he normally will never. This can be avoided by a special device that Professor Heimerdinger invented for him, but it has been destroyed so many times in battles Naruto doesn't bother with it anymore. Plus, he also prefers to fuse with the champions who are willing to corporate with him.

Another weakness is when combine with multiple champions, they also have to accept each other, or Naruto will suffer a mental breakdown and personalities crisis. At the moment, Naruto can fuse with 3 different champions at the same time.

+ Appearances change: Naruto can change the appearances of his champions, giving them different looks that are based on their skins in the game. Alone, this ability is used purely for cosmetic changes and has no actual special power, but this ability is the one most important for Naruto to utilize the full powers of Balance Breaker.

Runeterra Arsenal balance Breaker: Multiverse Transcendences: Naruto's Balance Breaker, the ability to give his champions, whose looks have been changed by his appearance changing ability, true meanings and stories that transcend over the multiverse of endless possibilities, granting them the new powers and special abilities that are based accordingly on the 'stories' of their current looks.

A major weakness of his balance breaker is that Naruto's champions cannot retain the powers of their forms for any more than a maximum of 30 seconds themselves, but Naruto can fix this problem by directly fusing with them, increasing the timer and wielding their empowered powers and special abilities the same way his normal fusing work at the cost of a tremendous amount of demonic power.

Multiverse Transcendence also works on weapons.

Other abilities and magic (Without fusing with his champions):

Rune Magic: Naruto is very skilled in using Summoner's runes, which allows him to increase, or decrease the sizes of champions for convenience purposes. He can also use a special rune to summon his champions to his side whenever he wants as long as they have been summoned to his world with his sacred gear's champion summoning ability first. Naruto is also learning other Rune spells under Ryze, the Rogue Mage.

Other magic: Naruto can use other types of spells and magic on a basic level.

Master hand to hand combat: Naruto is a skilled hand to hand combat fighter, having learnt martial arts and how to fight with his fists under Lee Sin and Sett.

Master Swordsmanship and weapons specialist: Naruto is extremely skilled with swords, his preferred choice of weapon when going into battle, having been trained in wuju swordsmanship and fencing by Master Yi and Fiora, the grand duelist. He's capable of fighting on par against skilled swordsman like Kiba Yuuto, who is the student of Souji Okita, the Knight of Sirzechs Lucifer.

Being the student of the Grandmaster at Arms, Jax, and learning from his champions, Naruto is proficient with a variety of weapons, even unorthodox supernatural weapons.

Marksmanship: Naruto knows how to aim.

Ninjutsu: Naruto can use a number of ninjutsu that he has been taught to by Shen, leader of the Kinkou Order, an organization of ninja-like warriors.

End of Special Recap

Note: That's it everyone! Sorry that this is now a new chapter that continue the story, but a special recap of Naruto's abilities that have been shown so far in the story for those who are still having troubles with it. I hope that it has cleared out any of the confusions on his abilities.

Also, I would like to announce that I have opened a discord channel (one of the reasons why I can't wait to tell everyone till I finish an actual chapter and publish it with this announcement). You can check it out if you want to join my discord community, keep track of me and my works online, make story and commission request or just be there to chat with me and your fellow Yagami's readers if you wish. You can either find the link in my profile, or if you have problem with them here you can check it out my twitter, I have posted the invitation link to my discord there as well.

Thank you for your attention and time everyone. Due to this chapter isn't plot related, I don't mind if you don't leave a review, but you can of course do it if you have any questions.

Remember to check out my p/atreon if possible!

Thank you for your time reading. Next chapter is being written at the moment.

See you all in the next chapter.

Ja ne!