The sun beats down on the city as Build and Kael, two fierce warriors, face each other in a deserted street. Their eyes lock onto each other with a mixture of hate and determination. They know that only one can leave this fight alive. Build begins by summoning his ability, creating an exact copy of his enemy. The copy appears in a bright flash, a perfect replica of Kael. Kael watches in awe as his double charges towards him, his fists glowing with energy. Kael stands his ground, his eyes scanning for a weakness in the copy's defense. Suddenly, he pounces forward, striking the copy with a powerful blow that sends it flying back. Build jumps into action, combining his power with that of his replica. Now twice as strong as before, Build is a force to be reckoned with. He rushes towards Kael, but the mimic is prepared. With each step, Kael gains power and agility. He dodges Build's initial attack and uses his mimicking ability to take on Build's guard and magic power. His muscles bulge as he takes on Build's speed and skill as well. Build is caught off guard for a moment, but his determination quickly returns. As they both begin exchanging blows, the sound of bone on bone echoes through the empty streets. The battle rages on for hours, each landing what seems like a fatal blow only for their opponent to rise again. Build's eyes glaze over, his fist striking a car parked by the side of the street. The metal bends and twists as he wields his power against Kael, who is attempting to catch his breath. Suddenly, Kael's eyes light up as he remembers his ultimate ability. Kael raises his hands high above his head, and his eyes roll back as he focuses all his energy into one final move. The sky darkens as the air begins to crackle with energy. Buildings shake and windows shatter as he unleashes the power of his ultimate domain expansion, Echo Amplification. You bolt of energy shoots from his hands, striking Build with the force of a thousand lightning bolts. Build falls to the ground, his energy drained. Kael stands over him, preparing to deliver the final blow. As Kael raises his hand, fist glowing with energy, Build's eyes shoot open and a demonic smile takes over his face. Without warning, Build explodes into a million copies of himself, each one as powerful and agile as the original. Kael is overwhelmed, surrounded by Build's duplicates. They attack him from all sides, their fists and feet creating a hurricane of fury. Kael's mimicking ability allows him to match their strength, but it's not enough. One by one, he begins taking out the copies, his body bruised and battered. But just as he thinks he's won, the real Build appears behind him, fist extended. With a final blow, Kael falls to the ground, and the city is silent once again. Build stands over his fallen opponent, victorious. He takes a deep breath and lets out a primal scream, a sign of his triumph. The battle is over, and only one man remains. Build walks away, covered in the blood of his enemy, a wild and ruthless warrior, ready for his next fight.