Hot N' Spicy Dragon, Chilli Billi is a fiery red dragon with a long neck, a comparatively tiny body and is the boss of the Lava Side of Hailfire Peaks. He lives at the top of the volcano on the lava side. He is the brother of Chilly Willy, the boss of the Icy Side of Hailfire Peaks. Similarly, he has a big head and a small body like his brother. If fought before Chilly Willy, he will have 6 HP; if fought after his brother, he will have 12 HP. He wants a 12-foot spicy meat special pizza, but after being defeated, he changes his mind and goes off to get a couple of Big Al Burgers at Witchyworld.