Lina held up her hand a created a defensive barrier.  With no time to prepare it, though, it was too weak to block them all.  The four off-target rounds ricocheted off, but the one on target made it through, barely missing her outstretched hand and shattering the decorative shoulder-guard on her left side.

She knew she wouldn't have time to cast anything she had to chant for, nor could she spare the concentration for anything very powerful, including a barrier that was impervious to his attacks, while flying.  "Ray wing!" she shouted, accelerating away from the man.  Hopefully she could get enough distance to charge something bigger.