Blocks turret fire with water

I eased myself to the floor, turning my focus to the fountain. The glow of my magic washed over the pooled water. I lifted the water into the air using it to shield me overhead as I galloped back up the stairs. The magical energy turrets spotted me and started to fire, each shot evaporating part of my shield in a puff of steam. By the time I got through the door, there was barely enough left to fill a wastebasket.