Mechanics: 1.) Players can trade their 1 Pearlescent Mystery to 4 Heaven-Earth Stone Sample Table 1 Pearlescent Mystery = 4 Heaven-Earth Stone 2 Pearlescent Mystery = 8 Heaven-Earth Stone 3 Pearlescent Mystery = 12 Heaven-Earth Stone 4 Pearlescent Mystery = 16 Heaven-Earth Stone 5 Pearlescent Mystery = 20 Heaven-Earth Stone 6 Pearlescent Mystery = 24 Heaven-Earth Stone 7 Pearlescent Mystery = 28 Heaven-Earth Stone 8 Pearlescent Mystery = 32 Heaven-Earth Stone 9 Pearlescent Mystery = 36...