Creeping Cold, Greater

(Complete Divine, DnD 3.5)

Transmutation[Cold]

Level: ; Druid 7
Components:
Duration: See text

This spell is the same as creeping cold, but it adds a fourth round to the duration, during which it deals 4d6 points of damage.
If the caster is at least 15th level, the spell adds a fifth round at 5d6 points of damage.
If the caster is at least 20th level, the spell adds a sixth round at 6d6 points of damage.