Iceburn

Iceburn is the Darkheart Boss of Hiyarika. He is a giant ice cube with an eye similar to Winklone's eye. In the original Master System version of Fantasy Zone II, his weakness is almost every part of him, which means he is not immune to anything. In the Fantasy Zone II remake, when Iceburn's ice cube is broken, Iceburn attacks with his particles, and exposing his weakness, his eye. Opa-Opa can still die if he touches the particles or his eye.