SRD:Major Creation

You create a nonmagical, unattended object of nonliving, vegetable matter. The volume of the item created cannot exceed 1 cubic foot per caster level. You must succeed on an appropriate skill check to make a complex item.

Attempting to use any created object as a material component causes the spell to fail.

You can also create an object of mineral nature: stone, crystal, metal, or the like. The duration of the created item varies with its relative hardness and rarity, as indicated on the following table.

1 Includes adamantine, alchemical silver, and Mithral. You can’t use major creation to create a cold iron item.

Material Component: A tiny piece of matter of the same sort of item you plan to create with major creation.