“They vary in size depending on age and gender, but that is the least of your concerns. Nymphs are gifted with an energy that is capable of disabling a Fae's magic. A Nymph can overwhelm Fae within less than thirty seconds at close range. The process has been described as a draining, sucking feeling that pulls at the well of magic inside you and immobilises it. This is accompanied by a rattling noise.”
