Bigby's Most Excellent Force Sculpture

This spell is the most advanced form of the force sculpture spells. The object formed can be highly complex, containing many moving parts, such as a siege machine or sailing ship. Parts of an object simulated could be as flexible as a rope or the wood of a bow, so a large net, ballista, rope bridge, or collection of crossbows could be formed. As with lesser force sculptures, fine or accurate details require an additional 2d4 rounds to form, along with sufficient skill as an artist or artisan. Up to 1 cubic yard of matter per level of the caster can be simulated. With the exceptions noted above, the spell is otherwise identical to the 4th-level spell of the same type.

The material component is a lump of clay mixed with 1,000 gp of diamond dust, which vanishes when the spell is used.

Notes: Uncommon or rare (WoG).