...when he plunged inside, in the deepest cave, he fought with some mad inventor. In the terrifying workshop, the Raider found strange bat-like, flying machine. When he touched her, her eyes blazed with fire! She moved up, she moaned and he heard the heartbeat. But he was not scared, it wasn't his heart. It was hers! Living, burning heart of the firebat queen imbued with wood and steel!

P.s Yes the Tinker is the inventor and Batrider stole the bat-machine :P And wood used in this creation is fire resistant, but I don't know the secret...