To hunt the drifting fire-balloons they brought forth countless fliers: lashtail mantas, bright red razorwings, flocks of scorn, semi-aquatic howlers, and a terrible pale blue thing—half-plant and half-animal and all but weightless—that drifted with the wind and lurked inside clouds like a living, hungry spiderweb. Tuf called it the-weed-that-weeps-and-whispers, and advised Kefira Qay not to fly through clouds.
Error: flyer could FIGHT the fire balloons in air, but they need to HUNT the balloons, which live in the sea until something flies over, so this isn't appropriate

