The Ultimate Collection: Unveiling the Most Powerful Supreme Grade Weapons in the One Piece Series

In the realm of One Piece, Devil Fruits are not the sole formidable relics capable of inflicting widespread destruction. Among them are the highly coveted Saijo O Wazamono blades, known as Supreme Grade, possessing unparalleled might. Reserved solely for the elite few within One Piece, these weapons are revered for their ability to effortlessly slice through even the most resilient materials.

The sheer potency of these Supreme Grade weapons explains why Oda has restricted their availability to a mere dozen, with only four having been unveiled thus far. However, as the narrative progresses towards its climactic conclusion, this number is bound to change.

8 Yoru

Yoru, the renowned Supreme Grade weapon in the One Piece series, is wielded by Dracule Mihawk, who holds the esteemed title of the world's strongest swordsman. This all-black blade surpasses Mihawk in length and has played a significant role in his numerous battles, undoubtedly contributing to his prestigious reputation.

Though Yoru is designed for two-handed wielding, Mihawk exhibits exceptional skill by utilizing it with just a single hand. The mere swing of this blade possesses immense power, evident from its ability to effortlessly slice through a colossal frozen wave. Mihawk's unrivaled dexterity in swordsmanship allows him to seamlessly execute devastating attacks, as well as gracefully deflect bullets. Undeniably, Yoru lives up to its status as the sword befitting the greatest swordsman in the world.

7 Ace

Gol D. Roger's proficiency in swordsmanship remained a mystery until the events of the Wano Country arc. His prized blade, Ace, was classified as a Supreme Grade weapon. The name "Ace" was chosen by Roger himself, reflecting his deep affection for the sword.

Throughout his legendary adventures, Roger utilized his formidable sword skills in various awe-inspiring battles, including a clash against the formidable Whitebeard. The extraordinary Ace demonstrated its ability to neutralize the immense power of Murakumogiri without displaying any signs of deterioration. Infused with both Busoshoku and Haoshoku Haki, a single strike from Ace possessed enough force to propel Kozuki Oden through the air.

6 Shodai Kitetsu

Shodai Kitetsu, one of the four confirmed Supreme Grade weapons, is a cursed sword. Like other Kitetsu blades, it is believed that wielding Shodai Kitetsu ultimately leads to the wielder's demise. As a result, most people choose not to use Kitetsu swords.

Nevertheless, it is undeniable that these swords possess immense power. Among all the cursed swords, Shodai Kitetsu reigns supreme. Though the current owner of the blade remains a mystery, many fans speculate that it may belong to St. Ethan Baron V. Nusjuro, the esteemed Godhead of Finance. Considering the significance of the Five Elders, it would be logical for one of them to possess a Supreme Grade Weapon.

5 Murakumogiri

Unlike typical Supreme Grade weapons, Murakumogiri sets itself apart by not taking the form of a sword. Nevertheless, it possesses the same level of durability as its counterparts. Once wielded by Whitebeard, this nagatina was infused with the formidable power of the Gura Gura no Mi.

Remarkably, despite the immense destructive force of the Devil Fruit, Murakumogiri remained unscathed, showing no visible signs of damage. It even withstood attacks from formidable opponents such as Roger, Akainu, and various other characters. Following Whitebeard's demise, Murakumogiri was reverently laid upon his grave.

4 Enma (Potential)

Enma, currently ranked among the 21 O Wazamono swords, holds the potential to ascend to the coveted status of Supreme Grade weapon. This blade once graced the hands of the legendary Kozuki Oden and now finds itself wielded by Roronoa Zoro.

A unique sword, Enma possesses the ability to harness an individual's Haki. In his youth, Oden had mastered Enma, employing it as one of the two blades responsible for inflicting a massive scar upon Kaido. While Zoro has achieved a certain level of control over Enma, he still has a considerable journey ahead before he can effectively wield it without incurring any adverse effects.

3 Gryphon (Likely)

Gryphon, a formidable saber owned by Shanks, holds the status of a Supreme Grade weapon. As one of the Four Emperors, it is only fitting for Shanks to possess such a superior sword. Although the specific grade of the blade remains unconfirmed, there are significant indications that Gryphon indeed qualifies as a Supreme Grade weapon.

Similar to other weapons in this category, Gryphon has demonstrated remarkable durability against powerful assaults. Additionally, it is worth noting that Shanks was once Mihawk's rival, engaging in legendary battles of unmatched skill. A swordsman on par with Mihawk would undoubtedly wield a Supreme Grade weapon.

2 Hassaikai (Likely)

Hassaikai is Kaido's preferred weapon, a kanabo that he has wielded since his early days as a pirate. Kaido relied heavily on the Hassaikai for his close combat assaults, imbuing it with both Haoshoku and Busoshoku Haki.

The impact of these attacks was immense, capable of incapacitating even formidable fighters like Luffy with a single, precisely executed strike. Though the exact caliber of this weapon remains a mystery, Oda himself has hinted that it would earn legendary status if left behind.

1 Oto or Kogarashi (Likely)

Oto and Kogarashi, the two swords wielded by Shiki, have mysterious origins, but their exceptional quality is unquestionable. Despite Shiki's intense battles against formidable opponents like Roger, Whitebeard, Garp, and Sengoku, these swords remained unscathed, indicating superb craftsmanship. While it may be unlikely for both swords to be classified as Supreme Grade, it is reasonable to place at least one of them in this prestigious category.