Winter's Embrace
Evocation [Cold]
Level: Clr 4, Drd 3
Components: V, S
Casting Time: 1 action
Range: Close (25 ft. + 5 ft./2 levels)
Area: One creature
Duration: 1 round/level
Saving Throw: Fortitude negates
Spell Resistance: Yes

Winter's embrace covers the victim with sheets of ice and lumps of snow. If the victim resists the spell, the ice and snow instantly slough from its body, causing a mere 1d4 points of cold damage and ending the effect. If the victim fails to resist, the ice and snow cling tenaciously to its body and cause 1d8 points of cold damage per round. Each round, the victim can make a new Fortitude saving throw to avoid suffering damage that round. The second time a victim suffers damage from a single casting of winter's embrace, it becomes fatigued. The fourth time it suffers damage from the same spell, it becomes exhausted.

Winter's Embrace is from WotC