Transmutation [Earth, Fire]
Level: Druid 2
Components: V, S, DF
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Area: 10-ft. cube/level
Duration: Instantaneous
Saving Throw: None
Spell Resistance: No
All everfrost, slush, snow, mud, and ice in the spell’s area are filled with heat. Ice and snow become slush, slush becomes everfrost, and everfrost becomes bog.
Source: Frostburn, page 105.