Demolitions (3.5e Feat)
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The character can arm explosives and create explosive traps for the purpose of demolition.
Benefit: He may extend the usage of his Use Magic Device skill to explosives, with the appropriate DC. A character with this feat can focus the damage potential of the explosive into doing maximum damage to the intended object. He also ignores any hardness below 10 in any target obstruction he wishes to remove through Demolition, as well as rig multiple explosives together. The character may also use a special Craft skill to fashion thrown explosives.
Normal: A character without this feat can only rig one barrel of explosives at a time. Furthermore, explosive containers do normal damage and do not ignore hardness below 10.