Potion Power

My pre-ordered copy of the Fifth Edition PHB has yet to ship, so I'm biding my time with some Pathfinder card action. As soon as I started the final scenario of the penultimate adventure, I realized that closing two of the four locations would require skill checks -- one Diplomacy, one Perception -- that my characters could not hope to beat without major assistance from blessings. In the space of three or four turns, however, I managed to pick up two humble potions that made life a lot easier: one that allows a character to automatically succeed at a Diplomacy check, and one that allows a character to automatically succeed at a Perception check. Blind luck, but I'll take it!