Never leave an old man his "walking stick", NEVER!
Why stick to the same old staves of yesterday, when you can pick up the latest in adventuring tools? #30 Staves provides a wide array of options, from the awe inspiring staff of the planetripper to the mysterious staff of portents to the fearsome staff of the fleshwarper. These staves permit characters to summon a black pudding, like the staff of the dungeon's warden, or control the light and darkness with the legendary shadowstaff. Along with rules for greater and lesser staves.
So why stick with that plain old staff your character has been claiming is just a "walking stick" for the last ten years when you can get something more? Get #30 Staves!