War has never seen someone quite like Raiko. In the middle of chaos, he is the one cracking a joke while defusing a bomb, a fearless presence that keeps spirits high when everything is falling apart. But do not let his humor fool you, Raiko is a 15-year veteran of the U.C. special units, a specialist in dismantling anything wrapped in steel.
New Skill: Corrosive Slag
Raiko’s signature skill turns every strike into a deadly chain reaction:
- Effect: Hitting an enemy covers them in corrosive slag.
- Damage: Corroded enemies take 4% of their max HP per second for 4 seconds.
- Survivability: Killing a corroded enemy restores 12% of Raiko’s max HP, keeping him alive and fighting longer.
With Corrosive Slag, Raiko becomes a relentless predator, softening enemy armor and punishing those who dare to stand in his way.

Vehicle: Hammerhead
Raiko takes control of the Hammerhead, a machine as fierce and unstoppable as its pilot. Together, they cut through enemy defenses with speed, precision, and brutal efficiency.
Lore: Who is Raiko?
Raiko has always adapted to the changing face of war. As Idessia embraced androids, cyborgs, and drones, Raiko worked alongside U.C. scientists to enhance his body with advanced armor. This upgrade allows him to channel his abilities into devastating weapons, swords infused with corrosive slag that melt through metal like butter.
Beneath his humor lies a sharp sense of duty. For the past two years, Raiko has been locked in a covert mission, hunting down Idessia’s most dangerous assassin, a phantom known only as Aiden. How their confrontation ends, only Raiko and his unit know.
Enter the Battlefield
With his fearless personality, cutting-edge armor, and corrosive blades, Raiko is ready to turn the tide of battle. Will you fight at his side, or face the burn of Corrosive Slag?
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