Frost

Frost is a terrain decoration that grows on the side of blocks. It will generate on blocks adjacent to ice or snow. Frost can also be spread from other frost, where it will grow like grass. Frost cannot grow more than 10 blocks away from snow or ice. Frost will also not grow if it is within 5 blocks of a light source. Frost will melt if exposed to sunlight. The Ice Staff can be used to artificially place frost. Artificial frost will not melt.