Caroline grinned wider as Celia's watersnake twisted around her whirlpool. With a sideways glance she clenched her fist, compressing the whirlpool into a small sphere, then flung her hand open. As the ball expanded, it froze into ice, eventually spreading the chill to Celia's water as it touched, and not putting out the flame. The end result was a kind of ice star with the ice rope twisted around it and a flame in the center. "Personally I prefer ice to water."