Changes

Once the original staff of herding is complete, the player needs only to buy upgrading patterns from [[Gorell the Quartermaster]] in [[Act IV]]. The plans always cost one gold each, but are increasingly expensive to upgrade.

The [[Nightmarish Staff of Herding]] version of the staff requires the normal staff and 100,000 gold. Once crafted, the player can then enter the Nightmare version of Whimsyshire. The same goes for the higher difficulties, although the crafting fee increases exponentially.