Disintegrate (VH)

Regular 
Similar to Shatter (VH), but leaves only dust (cannot be repaired!). If damage 
rolled doesn’t destroy the subject, it is unaffected. This spell affects inanimate 
objects only and cannot affect parts of objects (see HP & DR of Objects & Cover).

Duration: Permanent. 
Cost: 1 to 4; does 1d damage for each point of energy put into it. 
Prerequisites: Magery 2, Shatter (VH), Ruin, Earth to Air, Destroy Air, and Destroy Water.

Item 
As for Shatter (VH).  
Energy cost to create: 1,500.