Cone of Cold

When this spell is cast, it causes a cone-shaped area of extreme cold, originating at the wizard's hand and extending outward in a cone five feet long and one foot in diameter per level of the caster. It drains heat and causes 1d4+1 points of damage per level of experience of the wizard. For example, a 10th-level wizard would cast a cone of cold 10 feet in diameter and 50 feet long, causing 10d4 + 10 points of damage.

[Player's Handbook]

School: Evocation
Level: 5
Rarity: Common

Range: 0
Components: V, S, M
Duration: Instantaneous
Casting Time: 5
Area of Effect: Special
Saving Throw: 1/2

Material Components: a crystal or glass cone of very small size (consumed)