Ice Spears

School: Conjuration; Level: wizard 3; Descriptor: cold;
Casting time: 1 standard action
Components: V, S, M
Range: close (25 ft. + 5 ft./2 levels); 1 ice spear/4 levels
Duration: instantaneous; Saving Throw: Reflex

Each ice spear affects a 5-foot square and a height of 10 feet. A creature that is within 10 feet of the ground takes 2d6 points of piercing damage and 2d6 points of cold damage. The explosive growth trips and knocks foes prone. Cast upon an ice or water area to enhance the spell.