Kyle immediately knew what the operator would do once he or she saw what the problem was, and he quickly began to cast another spell. The strain was greater; the distraction of maintaining the far-seeing spell combined with being in astral space made the casting harder than it should have been. But as the drone's pilot angled the craft to blow the offending bag off the camera, Kyle's spell applied force of its own, holding the bag in place. The pilot swung the drone quickly around to the far side, hoping to blow the bag off with a gust of air from that direction while minimizing the vehicle's exposure to view from the warehouse. But Kyle held the bag in place. The drone backed off, hovering for a moment, and then zipped away out of view. Kyle tried to follow it with the vision spell, but the drone was too fast and the range of the spell too short.