Evocation [Cold, Evil]
Level: Cleric 3
Components: V, S
Casting Time: 1 standard action
Range: Medium (100 ft. + 10 ft./level)
Area: 10 ft./level radius spread
Duration: 1 minute/level
Saving Throw: None
Spell Resistance: Yes
You imbue an area of ice or fallen snow with negative energy, granting all undead within the area a +4 profane bonus against turning attempts. In addition, all cold creatures gain spell resistance 15 against fire effects.
Source: Frostburn, page 92.