Elasticity

Elasticity is the ability to stretch certain or all parts of the body in an elastic fashion.

Trial by Magic
When Glen Belland came to visit the manor, Paige cast the To Stretch the Imagination spell on him to help him accept that magic was real. However, the spell backfired and had a literal effect, giving him the power of Elasticity. Glen mostly used this power to pull pranks while Paige tried to keep it a secret from her sisters.[1]

List of beings who use(d) Elasticity
Original power Through spell, channeling, etc.
 * Manticores  (Elastic tongue)
 * Damon Morgan  (Elastic tongue; as a baby.)
 * Succubus  (Elastic tongue)
 * The Collectors  (Elastic fingers)
 * Glen Belland  (Under the influence of the To Stretch the Imagination spell)

Notes and Trivia

 * No being except Glen, has shown the ability to stretch all of their body parts.