Wooyun struck first, twisting his spear in a spiraling thrust meant to unbalance his opponent. The clone mirrored him perfectly, meeting the strike head-on, the clash ringing like a bell through the mirrored chamber. Sparks scattered, but neither gave ground.
He shifted into the Severance Spiral, the technique he had drilled until it was muscle memory. The spiraling blade cut through the air in a dazzling arc, but his double answered with the exact same motion. The two spirals collided, unraveling each other into nothing.