White/Abilities and Powers

Before losing his power and reverting to his five composite souls, White was a Slayer of FUG, indicating a fearsome level of power and strength. White was also an avid Sorcerer, utilizing dangerous rituals, using Spells, and consume people's souls to attain greater power. When he was still active, he used countless lives as sacrifices in grand incantations.

The appearance of his "final clone" revealed his power to be "higher than a Ranker's", as indicated by Evan Edrok, suggesting that White's power could have been revered as something akin to a High Ranker.

After being resurrected into a single entity again, White received his power back enabling him to effortlessly kill two Rankers of the 4th Army Corp of Zahard's Army, Knife (Ranker) and H-23, instantly with a single attack. However, even after regaining his Final Clone, according to SIU, White still has a long way to go before being considered as being in a "completed state". This is most likely because of the Final Clone's action who gave away the power of billions souls that White has saved to Twenty-Fifth Baam. It is implied that at his peak, White's power can rival a Zahard's Army Corp Commander such as Kallavan White was able to easily defeat the guards of the Wall of Peaceful Coexistence and was strong enough to fight Kallavan when he had one arm tied behind his back and was holding back to not destroy the wall as part of his promise to Khane and even injure him using Spinel, forcing Kallavan to take him more seriously. Although he was quickly overwhelmed, White remained assured that at his prime, he would have never lost to Kallavan, meaning his full power could at least match, if not, surpass Kallavan. Khun Aguero Agnis was even willing to help White regain his full power so that he would kill Kallavan, which White was confident he could achieve. His power at his prime was also such that White noted it would take a Branch Leader of the Lo Po Bia Family's soul and several other High Rankers to recover his old power

After devouring the souls of Lo Po Bia Dokoko, a Lo Po Bia Family branch head, and several Rankers, White finally regains his full power. He was able to neutralize an attack from Kallavan with ease and was able push back a Kallavan who had one arm tied behind his back. Once using the strongest sword he could create, White was able to remain on equal footing with Kallavan using his full power and both hands and was even able to pressure him enough to force him to sacrifice his damaged right arm.

Immense Durability and Shinsoo Resistance: Even when not being able to access his full power, White was still noticeably resilient, as he was able to take a powerful punch and Backlash Bomber from Kallavan.

Teleportation: After regaining his full power back, White was able to swiftly teleport to the first wall of the Nest where Kallavan was fighting Baam.

White Style: Spirit Sword
White Style: Spirit Sword (화이트류 원령검, Hwaiteu-lyu Wonlyeong-geom): Being a FUG Slayer from the Arie Family, he developed his own style based on his knowledge of the Arie Swordsmanship.
 * Rise of the Dead (사자천시, Sajacheonsi): A powerful sword technique that utilises a flurry of skillful slashes that are launched towards the enemy travelling on abstract trajectories.
 * Incinerating Flame of Death (백화사자일시, Baeghwasajailsi): Using this slash-based energy attack, White was able to annihilate two Rankers and destroy an immobilising substance produced by a High Ranker.
 * Dance of the Dead (사자십시, Sajasibsi): This technique sends many slashes towards enemy from different angles. It killed Ranker.
 * Incinerating Splash of the Dead (백화 사자천시, Baeghwa Sajacheonsi): Technique, which releases a huge vortex of white shinsoo with a slash. High Ranker Dorian Frog managed to block it.
 * Complete Incineration - Deathly Sword of Heavenly Spirits (백화만개 백화만개 천혼사자검, Baeghwamangae Cheonhonsajageom): One of the most powerful techniques of White. After concentrating a lot of shinsoo inside him and his sword, White released a powerful blast of white shinsoo with a spectral image of an undead king within.
 * Incinerating Deadly Spirits - White Magnolia (백화 사자만시 백목련, Baeghwa Sajamansi Baegmoglyeon: A very powerful technique, used by White while fighting Rankers from Zahard's Army. White's many slashes create breathtaking image, resembling a flower. It killed more than one Ranker.  Even more impressively, it managed to overwhelm a High Ranker such as Dorian Frog who also had help from another High Ranker, Ha Cheonhee.
 * Incinerating Shooting Star (백화 유성일시, Baeghwa Yuseong-ilsi): Technique, which releases a white beam of shinsoo from the sword. High Ranker Elpathion easily blocked it using his Lighthouses.

Spinel
White's normal sword was broken after it was used to slash Kallavan's strong body. He formed a new sword which he called Spinel.
 * Deathly Sword of Crimson Spirits (살인기 자색사자검, Sal-ingi Jasaegsajageom): Is a powerful technique where White released powerful blast of crimson purplish shinsoo with a spectral image of an undead hooded king
 * Sword of Purple Soulstorm (화이트류식 검술: 살인기 - 자색흉혼검, Hwaiteulyusig Geomsul: Sal-ingi - Jasaeghyunghongeom): White change his spirit sword to Spinel form and attacked Kallavan. with this technique to deal more damage to him. White released powerful blast of crimson purplish shinsoo with abstract shape with a spectral image of an undead hooded king from behind.