XP/GP: 200-450 / 500-3000

Exactly as a potion of giant control, but meant for half-giants, and made from a half-giant brain. It affects half-giants as a potion of giant control would a regular giant. It can be used against regular giants, but the targets will get +4 to the saves, after the regular modifiers from the potion.

Just like a potion of giant control, this potion must be for a specific class of giant, e.g. fire half-giant.