Conjuration (Creation) [Cold]
Level: Cleric 2, Druid 2
Components: V, S, DF
Casting Time: 1 standard action
Range: Personal
Effect: One object of up to 5 lb./level
Duration: 1 minute/level
Saving Throw: None (harmless)
Spell Resistance: No
You conjure into being a block of transparent ice in the shape of any object you have seen at least once before, up to the weight limit (to a maximum of 50 pounds at 10th level). Any object with moving parts does not function (for example, a crossbow). You must succeed on an appropriate Craft check to make a complex item.
Source: Frostburn, page 91. Why does a spell with no saving throw have the “(harmless)” tag? Inquiring minds want to know.