Etch Schema

You can create a minor schema.

Prerequisite: Caster level 10th.

Benefit: You can create a schema of a spell or pattern. Etching a minor schema takes one day for each 1,000 gp in its base price. The base price of a minor schema is its spell or pattern level × its caster level × 400 gp. To etch a minor schema, you must spend and use up raw materials costing one-half of this base price.

Etch Schema

Eberron inferno813