4th of 4 stories published in Yellow Claw #3, 02/1957.
"In the frigid wastes above the Arctic Circle, a Russian exploration teams makes an interesting find", snow with a strange order which makes those near it very drowsy. One of those in the team is an agent of the Yellow Claw who kills the others and steals the snow. The Yellow Claw plans on using it to be the perfect weapon for an upcoming invasion.