Staff of Feast and Famine

Leaves sprout from this wooden staff, some green and some black. When the wielder uses the staff, he plucks one of the leaves: a green leaf to provide sustenance or a black leaf to cause hunger or thirst. The staff allows the use of the following spells:

• Create water (1 charge)
• Goodberry (1 charge)
• Purify food and drink (1 charge)
• Cup of dust (2 charges; Advanced Player’s Guide)
• Feast of ashes (2 charges; Advanced Player’s Guide)