Bigby's Superior Force Sculpture (Evocation)

Level: 5
Range: 30 yds
Duration:  3 turns + 1 turn/level
Components: V, S, M
Casting Time: 1 round
Saving Throw: None
Area of Effect: Special

This spell is a more advanced
form of the 4th level force sculpture spell. The object or
objects formed from force can be more complex, composed of
large, moving parts, or have an edge or point, but still must
be fairly rigid. A wagon, quiver of quarrels, shovel, sword,
or water wheel could all be simulated, but not a mechanical
timepiece, crossbow, or spring. Fine details can be
worked into an object, provided the caster has sufficient
skill as an artisan or sculptor. Fine details take 2d4 rounds
to place on an object, but remain for the duration of the
spell. Up to 8 cubic feet of matter per level of the caster can
be simulated. The duration of the spell is also longer than
force sculpture. Superior force sculpture is otherwise identical
to the 4th level spell. 

MC: A lump

of clay with diamond dust mixed into it.