Runes of Power. These ice storms even make the harshest Siberian hails look like snowflakes. The massive rocks that fall from the heavens above will wreck inconceivable damage to any mortal within a 20-foot radius. You need to be quick and agile to avoid the onslaught of frigid boulders charging at you at unspeakable speeds. This dice set gives your character the clarity of vision and nimble spirit to escape even a rain of hails.