A Wizard’s Staff has a knob on the end.

A very funny take, from the archives of Nanny Ogg. Sing along! By Martin Pearson Lyrics: A wizard has a staff with a knob on the end of it A wizard has a gigantic arsenal of spells to use A wizard keeps his hands on his dictionary of magic spells A wizard has a huge leathery bumper fun grimoire A wizard needs a maid with a country estate to run