Source: The Old Beldame
Task: The Old Beldame uses the sporepods inside of black rattlecap mushrooms to brew a potent tea, but the mushrooms are very rare. She sends the PCs to the Mud Bowl to gather as many of the mushrooms as they can for her.
Completion: Harvest as many black rattlecaps as possible.
Reward: The Olde Beldame promises a payment of 100 gp for every black rattlecap the PCs can bring her.