Skeletal Being

Skeletal Beings are undead demons that hover between life and death with the ability to shoot electricity from their fingertips and are immune to most weapons and magic. Identifiable by their skeletal structure, feeding on the Life Forces of mortal beings supplies them with temporary life, however they seek the immortality of magical beings such as mermaids to gain actual life. These powerful beings will destroy anyone who attempts to stop them from gaining life, turning them into ashes.

Witches be warned, the last group of witches who attempted to vanquish a Skeletal being was vaporized in the process. Vanquishing one requires a very explosive potion and an immensley powerful, properly worded Power of Three spell.

Powers

 * Electrokinesis
 * Incineration
 * Telekinesis
 * Immunity from witches powers

To Vanquish a Skeletal Being

 * Power of Three spell
 * Tide of evil washed ashore,
 * Bring its darkness evermore,
 * With all our strength we fight this fate,
 * Make this evil obliterate

Appearances
Only 1 skeletal being appears in a total of 2 episodes throughout the course of the series.
 * Season 5 -
 * A Witch's Tail, Part 1
 * A Witch's Tail, Part 2