Playing through 'Price of Immortality' and just finished MOTLG but the party has only just got to 4th level. Not sure what we missed but they need to be 5th for the next bit. I was going to run random encounters but that's a long way to go.
Any advice for a filler to gain a level?
You could play up the Nirmathas/Molthune rivalry and have the PCs asked to defend, retake, or explore an old fort/dungeon on the border of those two lands, maybe throw in some Molthuni soldiers, and perhaps some Razmiran-sponsored bandits or charmed monsters sent to cause trouble to both sides?
Thanks Sean, I have just found the PFS scenario Blood at Dralkard Manor which I could slot in as a favour to Reginar en-route to the Isle of Terror, it would work as a stop over before the journey on the high sea.
Before running Blood at Dralkard Manor, take a look at the discussion about the scenario in the Pathfinder Society section of the site. That one has a couple of weak spots you'll want to guard against (e.g.: Give the PCs a reason not to employ arson)