You can create construct creatures like golems.
Benefit: You can create any construct whose prerequisites you meet. The act of animating a construct takes one day for each 1,000 gp in its market price. To create a construct, you must use up raw materials costing half of its base price, plus the full cost of the basic body created for the construct. Each construct has a special section that summarizes its costs and other prerequisites. A newly created construct has average hit points for its Hit Dice.
A homunculus is shaped from a mixture of clay, ash, mandrake root, spring water, and one pint of the creator's own blood. These materials cost 50 gp. After the body is sculpted, it is animated through an extended magical ritual that requires a specially prepared laboratory or workroom, similar to an alchemist's laboratory, and costing an additional 1,000 gp to supply. If the creator is personally constructing the creature's body, the building and ritual can be performed together. A homunculus with more than 2 Hit Dice can be created, but each additional Hit Die adds +2,000 gp to the cost to create.
The person whose blood is used to form a homunculus's body becomes its master; it is possible for one person to give blood for the creation, another to sculpt the base material, and another to magically animate it as a minion for the one who provided the blood.
CL 7th; Price 2,050 gpCraft Construct, arcane eye, mirror image, mending; Skill Craft (leather) or Craft (sculptures) DC 12; Cost 1,050 gp.
To create a homunculus with one or more improvements, the crafter must include large quantities of certain reagents (represented by the price listed for each of the improvements below) while performing the ritual to create a homunculus. For every 1,000 gp worth of additional abilities to be granted to the homunculus, the DC of the Craft check to create the homunculus increases by 1 (minimum +1).
The crafter can also add new abilities to an existing homunculus by performing a brief surgical procedure. To do so, the crafter must purchase the necessary reagents and make a successful Heal check (DC equal to the DC of the Craft check necessary to create such a homunculus from scratch).