S1E70: Is There a Water Glass Nearby?

Our heroes have to choose between a risky path, and...um, another risky path. Would you take an 80% roll and instantly have an Epic Weapon, but 20% destroys all you worked for. Alternatively, you can head into the Sea of Dust into some ominous pits to forge the weapon, assuming you live. :-)

The NAB has to make a choice.  What would you do?