Doubloon Mystery is one of two of the least common skull sets. It is owned by the Sea Marauders. (marauders are the only faction that has two skull sets.
Includes nice structure, treasure, a flame, and a plant growing on wood.
Probably the best-looking skull set, Doubloon Mystery is also the only skull set without a cannon. It is also one of two skull sets with only two figures.
Schooner Lavoie, a marauder with a brown rifle.
King Midas, a skelaton with a skelaton unpointy ax. King Midas is one of two skelatons with a gold head.
I give a 9/10 for that building.