Pharms use animals and plants to grow medical drugs and other useful chemicals. I have been thinking of what animals could be used and how. Cows are an obvious choice since they can produce the alchemical substance in place of milk, but what about things like alchemist's fire and other substances that that effect in air? How about giant starfish? They require an expensive habitat and feed, but they can have their substance containing limbs removed, which then regenerate.
Obviously feeding pharm animals must include the reagents so the costs for the substances are not going to change, but the need for die rolls in the creation of the substances are eliminated. They are also a weak point since if they are killed, a heck of a lot of money is gone. The same applies if they are stolen.
The one thing I am not sure of is allowing them to breed. Should they be sterile, breed back to a normal state or breed true? And why.
Obviously feeding pharm animals must include the reagents so the costs for the substances are not going to change, but the need for die rolls in the creation of the substances are eliminated. They are also a weak point since if they are killed, a heck of a lot of money is gone. The same applies if they are stolen.
The one thing I am not sure of is allowing them to breed. Should they be sterile, breed back to a normal state or breed true? And why.