The Scorchbeast is a large, bat-like creature with a wingspan that dominates the sky, featuring leathery, weathered wings with visible veins and scars from battles. Its body is covered in rough, scaly skin with patches of irradiated glow, especially around the joints and underbelly, emitting a faint luminescent green hue. The head is angular with sharp, bared teeth and glowing red eyes, giving it a menacing appearance. Mountable saddles are strapped across its back, made from scavenged materials like metal plating and leather, designed to withstand its erratic flight patterns.