>>55591765Confirming underground path burglar stones:
1st burglar on upper level leads with Happig, who has a Leaf Stone
2nd burglar has a Happig and 2 Pilfoards, the Pilfoards are Lv 40 and Lv 41. The Lv 41 Pilfoard has a Fire Stone. (Happig has a Nugget, and the Lv 40 Pilfoard has a Star Piece, if you care about those.)