S-Hawk in One Piece

Wano Country arc

S-Hawk first appeared during the Wano Country arc. S-Hawk and S-Snake were taken to Amazon Lily to capture Boa Hancock. He got into a battle with Blackbeard, the invader, and ultimately severed much of the island. Koby told S-Hawk to stop shooting lasers when most of the Marines were terrified to protect the petrified people. Despite not being visibly hurt during the mission, S-Hawk was eventually pulled by the Marines' order. S-Hawk came back to Egghead after a while.

Final Saga

A few weeks later, Shaka had S-Hawk, S-Snake, and S-Shark sent out under Sentomaru's authority when CP0 infiltrated Egghead to kill Vegapunk and his satellites. A few weeks later, Shaka had S-Hawk, S-Snake, and S-Shark sent out under Sentomaru's authority when CP0 infiltrated Egghead to kill Vegapunk and his satellites. The three Seraphim confronted Sentomaru while Rob Lucci and Monkey D. Luffy started battling.

When the group ran upon the invading government agents, Sentomaru told S-Hawk and S-Shark to keep CP0 in check while S-Snake helped the Straw Hat Pirates escape with Vegapunk. Following Sentomaru's orders, S-Bear joined the three Seraphim in attacking the government agents until Sentomaru passed away from his wounds, at which point CP0 ordered the four Seraphim to follow.

The four Seraphim decided to follow the assassins after CP0 entered Egghead's Labohase while its protection system was down. When they got there, Lucci gave them the order to demolish Vegapunk's lab before he emerged. S-Hawk was aiming for Lilith when Lilith emerged from the lab to order them to stop attacking, but he was stopped and engaged in a sword fight with Roronoa Zoro, who pointed out that he looked like Mihawk. S-Hawk obeyed Edison's command for all the Seraphim to stand down.

As Vegapunk's Satellites and Straw Hat Pirates searched the Labophase for the missing Stella, S-Hawk and S-Bear started attacking Kaku and Lucci while they were asleep and in chains, so Zoro requested Luffy for help to confront them. The two Seraphim, who were joined by Shaka, continued in their attacks despite his order to stop. As a result of the Straw Hats releasing the CP0 to fight the Seraphim due to pressure, Zoro and Kaku engage S-Hawk in combat, but they are unable to cause S-Hawk any lasting damage. Then, S-Hawk left to pursue the less difficult targets.

He and the other Seraphim were eventually trapped in seastone bubbles and left in the basement of the laboratory together with the Cipher pol agents who had been imprisoned. S-Hawk, the other Seraphim, and the Cipher Pol agents that were imprisoned all descended to the Fabiriophase once Nusjuro cut the Labophase.

S-Hawk has only shown aggression toward his assigned targets and obedience to the Marines and Vegapunk. He has not shown any other personality traits. Zoro sees S-Hawk as having greater humanity than the original Dracule Mihawk.

As a child, S-Hawk looks like Mihawk, but he's much bigger. He is also a lunarian, with white hair, black wings, and brown skin. His pupils match the other Seraphim's star-shaped pupils, but his irises have extra rings like Mihawk's. A part of his right forearm is replaced by a tube filled with Green Blood.

S-Hawk is one of the Seraphim, which Vegapunk refers to as the "Strongest Form of Humanity" and the apex of his technological accomplishments just like other Seraphim. Vegapunk's research resulted in S-Hawk, like other Pacifista, being able to fire lasers from his palm. Due to his extreme resiliency as a lunarian, S-Hawk has flames on his back. He is strong enough to resist both Blackbeard's hit and Roronoa Zoro and Kaku's combined attack. S-Hawk can also use Armament Haki and Observation. The only thing that separates S-Hawk's sword from Yoru's is that it isn't black.

Devil Fruit

S-Hawk has an artificial form of Daz Bonez's Supa Supa no Mi through the Green Blood, which enables him to transform any portion of his body into a sharp steel sword. To enhance his kicks and develop a ranged slicing attack, he used this power to turn his leg into a blade. In the anime, S-Hawk uses the Supa Supa no Mi similarly to Daz Bonez, using a range of hand-to-hand attacks that are enhanced by the powers of his Devil Fruit. He can skate on solid ground like ice because, like Daz Bonez, he can grow blades on his feet.