Berserker

Silas glanced at the notification lingering in the corner of his vision before shifting his gaze back to Mark in front of him.

Just a few meters away stood Mark, his once-lean form now swelling grotesquely. Mark made sure the referee wasn't paying attention before pulling two small pills from his pocket, tipping his head back, and tossing the pills into his mouth.

A guttural growl erupted from Mark's throat as the pills worked their way through his system. His body began to convulse, veins bulging under his skin, glowing faintly as his muscles surged, growing at an unnatural rate.

His eyes, once dull, lit up with a fiery red glow, and his entire expression twisted into something dark and feral. The crowd gasped at the sudden transformation. Most of them assumed it was simply his body enlargement mutant ability taking over.

But Silas knew better.