Creeper

This breed of demon appeared in the season 5 episode Necromancing the Stone.

Little is known of Creeper Demons except that they are very powerful, large cloaked demons who dwell in the slivers of night. They have large white eyes and unusual facial structure. To Summon a Creeper Demon:
 * Demons who dwell
 * in the slivers of night
 * Uncloak your shadows
 * to witches sight.

Vanquished by Piper and Paige.

Portrayed by Todd Tucker.