The text of the PFA says: “Receive 1 randomized armor, shield, or brew.” Does that mean you are randomly assigned one of those three categories and then get a random one from within that category? Or do you choose a category, then get a random one from that category? So like, you walk up to the post office with your Goat Cycle and say, “I’m an Avontuur. Lemme get a random shield this trade, and next month it’ll be a random brew.”
It can kinda be interpreted either way.