The antimagic dissipates as you fall like a thunderbolt, arms by your side in as streamlined a position as you can achieve, and you can feel another tidal wave of disruption gathering on Kirika's position. Without pause, you pull another hammer from the aether and spin in midair in stark defiance of the laws of physics. You whip your already existing hammer in a circle, and let it fly at Oriko, head first.
She's already sidestepping the hammer throw, but you can see her face contort in pain as the movement jolts her broken arm.