Familiar's are a type of magical creatures that perform spells at the level of wizards or witches. They were created from the Tree of Life. The only known familiar is Bulrush and his Eli. Bulrush had exceptional magical abilities that made him an Alpha-level being. He may have some form of immortality and transformation ability demonstrated by Eli. They are the most mysterious creatures since they can be tamed, caught, defeated or even killed.