Blizzard Midbus

Blizzard Metaboss is a powered-up form of Metaboss that is fought by Bowser in Mario & Luigi RPG 3. He wears a small, yellow crown, and is also blue due to its icy powers. Blizzard Metaboss' back is turned brown too. After it is defeated, Bowser can inhale the ice exhaling from Blizzard Metaboss' snout to help the Mario Bros. proceed.