Chilly Willy

Chilly Willy is an icy blue dragon with a long neck and a comparatively tiny body, and is the boss of the Ice Side of Hailfire Peaks. He mistakes Banjo for the pizza delivery boy, and upon discovering that he has no pizza, decides to try and eat Banjo instead. He attacks by spitting balls of ice and sliding his tongue across the platform which encircles the icy lake. The only way to damage him is to shoot Fire Eggs into the large cannons that appear around the arena, which will in turn fire gigantic eggs at Chilly Willy.

This dragon is the sibling of Chilli Billi, the boss of the Fire Side. If Chilly Willy is fought first, he will have 6 hp, and if fought after his brother, he will have 12 hp.