Dungeons & Dragons 3.5 Feat: Brew Potion

You can create potions, Which carry spells within themselves.

Caster level 3rd.

You can create a potion of any 3rd-level or lower spell that you know and that targets one or more creatures. Brewing a potion takes one day. When you create the potion, you set the caster level, which must be sufficient to cast the spell in question and no higher than your own level. The base price of a potion is its spell level x its caster level x 50 gp. To brew a potion you must spend 1/25 of this base price in experience points and use up raw materials costing one-half this base price.

When you create a potion, you make any choices that you would normally make when casting the spell. Whoever drinks the potion is the target of the spell.

Any potion that stores a spell with a costly material component ore an experience point cost also carries a commensurate cost. In addition to the costs derived from the base price, you must expend the material component or pay the experience point cost when creating the potion.