For the hundreds of millions of people who live along the world's coasts, the scariest sea-level-rise scenario is the collapse of ice sheets ... be to build an actual wall underneath the glacier ...

20~120 Damage 20d6 Cold Raise a wall ofsolid ice that deals 10~60 Cold damage to anyone standing in its way. When the ice is broken, it leaves behind a cloud of frigid air that deals 10~60 Cold ...

Plant operator Tokyo Electric Power Co. froze the soil to create an underground ice wall to divert the groundwater toward the ocean and away from the damaged reactor buildings where the liquid can ...