Heroscape Waters of Valhalla Terrain ExpansionBuild and Customize! Rivers and oceans, lakes and puddles. Water takes many shapes, and Valhalla's many environments are defined as much by their water as by any fixtures of land. Build new environments over which to battle for Valhalla in HEROSCAPE: WATERS OF VALHALLA. Add on content. A Battle Box and or Master Set is required for gameplay. Features Over 40 hexes! All new 3 hex water tiles! Includes healing Wellspring Water Tiles! Fully compatible