The character, created by Greg Pak and Mike Deodato, first appeared in The Totally Awesome Hulk #21 (September 2017) during the "Weapons of Mutant Destruction" storyline.
[4] Clayton's hybrid form resembles a gray-skinned Hulk with retractable claws and adamantium protrusions on his back, shoulders, and legs.
After Weapon H regresses back to Clayton and explains that he had to keep his distance in the event that Roxxon targets her and their kids, Agger arrives wanting the group to hear him out as he explains that Roxxon is wanting to obtain extraterrestrial resources leading him to show the group a portal to Weirdworld, which contains enough magic to power Earth for a million years.
Sonia advises Clayton to deal with the threat as he transforms into Weapon H.[12] Baines reveals to the group that the damage to the facility has fractured the portal enough for creatures such as the Skrullduggers to get through.
As Man-Thing secures the defeated Skrullduggers, Captain America states to Weapon H that he was trailing illegal shipments to Roxxon.
As Weapon H leads the mission to Weirdworld, they are attacked by a tribe of humanoids who blame them for breaking the Earth and allowing the Skrullduggers to take their queen.
While Man-Thing, Korg, and Titania stay with the Inaku, Weapon H takes Angel and Blake on a stealth mission to find the Roxxon outpost.
After killing some of the Skrullduggers, Weapon H, Angel, and Blake make their way into the Roxxon outpost to rescue its workers and discover that they are harnessing Morgan le Fay's magic.
[18] After getting Dario Agger to disarm the bomb, Weapon H watches as he transforms into Minotaur after taking an attack from Morgan le Fay.
[22] As Cletus Kasady began his escapade to awaken the primordial deity Knull from his slumber, Clayton and his family took refuge in Drumheller, Alberta.
Urquhart came to Clay revealing he and his outfit are now proud outliers of the Weapon V program; boasting genetically altered Klyntar exoskins since they're trading up in the PMC world.
Clay would get the rundown about how Weapon V came to be after the failed S.H.I.E.L.D sanctioned Sym-Soldier program flunked during the Vietnam War from the fifth Plus initiative's R&D head Andrew Breen.
[23] Moments later, Dark Carnage makes his attack on the Sym-Soldiers but is met in force by Weapon H. Their battle shakes the warehouse to the core until Breen offers Clayton amnesty.
But were waylaid by the sudden appearance of other more vicious heroic protectorates the likes of Daredevil (Elektra), Agent Anti-Venom as well as Cloak and Dagger at the sight at Conan battling Deathlok.
Sensing a fellow hero in need of help, the six anti-heroes rallied to fight against the reanimated cyber-assassin while shutting off the rage inducing apparatus.
An ad hock strike at a weakness developed by these unlikely allies caused the Deathlok's temporal drive to malfunction.
After the temporal conflagration had stabilized, Whitman and Clay landed somewhen in the Hyborian Age of Conan's original birth.
The duo would fight their way through a horde of enraged plunderers and vandals while beating a hasty exit towards an open window, while desperately trying to restart his gamma powers.
[27] The Weapon X Project's experiments have given Clayton Cortez a Hulk/Wolverine-like appearance with the powers of Hulk, Wolverine, Domino, Lady Deathstrike, Sabretooth, and Warpath upon their genetic templates being injected into him.
These abilities include immense strength, durability, and speed, as well as retractable bone claws, regeneration, enhanced senses, and probability field generation (allowing him to influence "luck").
[5] With it, he can manipulate the Adamantium-laced bone structure's pliability, for instance, being able to elongate them protruding along those limbs into needle-pointed spurs capable of shredding his enemies.
[28] Unlike Wolverine, Weapon H can also discharge his three-pointed claws as projectile-like stilettos (and aim them at a target with pinpoint precision).