Amy, Ever Helpful

+1: "Bag of Sundries". Ask Amy for an item. If its a normal, everyday item, Amy hands it to you. If its a rare or unusual item, roll WEIRD.
+2: "Sage Advice". Target PC (including you) gains advantage on their next roll.
+3: "Do-Over". Use this in combat, after a PC fails to achieve a full success on a defensive roll (including an opposed roll). Re-roll that roll.