Longbeard isn't just a nickname—this tricky dwarf has a magic beard that moves at his will, much like the effect of a permanent animate ropes spell. He can use it to trip opponents, grab light objects, tickle sleeping people or beasts, etc. It grows back quickly if cut with ordinary blades, but it might be burned off or neutralized by magical means.

I haven’t read the old Slavic fairy tale which inspired the picture above, so I don’t know if my idea is close to the original type.