Once every thousand years, come to life a handful of Drazyls, sprouting from the oldest trees left untouched. During those thousand years, sap and nutrients from the tree accumulated into Drazyl's pouch, making it an incredible source of energy and life.
As far as we know, this strange Mobble can emit certain frequencies that attracts surrounding birds, insects and other life forms, in order to feed them so they can, like they do with fruits, allow Drazyl to spread and grow again! Considered as folklore, many people think that Drazyl sap could even bring immortality! You'll find Drazyl all around the globe, but he's said to be quite rare!