Heroscape: Waters of Valhalla Terrain ExpansionHeroscape: Waters of Valhalla Terrain Expansion contains 35 Hex Terrain Tile Pieces of various size configurations, including brand new 3 Hex Sparkly Blue Water Tiles and 6 Wellspring Water Tiles! Rivers and oceans, lakes and puddles. Water takes many shapes, and Valhallas many environments are defined as much by their water as by any fixtures of land