1 Swarm of the Marro master set
1 Battle for the Underdark master set
1 Road to the Forgotten Forest expansion set
24 hex start zones; 400-600 pts
Some of the swamp water is double stacked for support - the two middle tiles are quadruple stacked and help stable the bridge piece; also double stacked swamp water under the rock tiles adjoined to the wall on each side.