An ashen grey willow with pale leaved tendils obscuring it's gnarled trunk. Sitting in the mire of great swamps, rare even in it's natural environment. The Banshee Willow's bark is known to have magical properties. Travelers beware, these trees seem to attract ghosts and other unsavory undead.
When this is used, the user is full of static electricity, which will discharge itself onto the next living thing that he or she touches, causing minor to moderate injury.