Prerequisite: Alien

The organism has some special value as a commodity.

As a Minor Trait, the creature is a source of food, basic clothing or has some aesthetic value.

As a Major Trait, this food, clothing or aesthetic value is particularly high due to unique properties, rarity or both.

As a Special Trait, the creature has some medicinal or technological value, such as blood that cures certain rare poisons or ahide that bends light around it.