Every now and then, a bubby with THREE heads will be born, otherwise known as a Cerberi! These bubbies are believed to have ties with the ancient guardians, but also tend to get in fights over their bodily autonomy.
*This trait may be combined with a trait of equal or lesser value, or an additional trait upgrade must be used to combine with an ultra rare trait or higher.
**The heads may be two different head traits at the cost of an Uncommon Trait Upgrade. Three at the cost of a rare trait upgrade.