An impendent hyposome is attached to the anterior doublure but not aligned with the front edge of the glabella.

Many impendent hypostomes have prongs, grooves and other adaptations thought to relate to feeding on complex food sources.

A large glabella, (implying a large stomach), coupled with an impendent hypostome has been used as evidence of more complex food sources, 'i.e.' possibly a carnivorous lifestyle.

Upon her arrival in ZanZarah, Amy discovers that she is the one an ancient prophecy told of and that it is her destiny to become the greatest fairy trainer of all times and save both her world and ZanZarah from impendent destruction.