Sin ran outside to see the others knocking planes out of the sky.  [i]Not bad.[/i] He thought.  As one of the planes approached, preparing to drop it's bombs, however, he saw some civilians exiting a building.  He quickly ran over and threw up a large slab of stone on the plane's side of them, and a second later debris from and explosion impacted the barrier.

"Get to your shelters." he said to them.  What were they doing in the streets during an air raid anyway?  One of them even had a gash on their forehead from before they exited the building.  "The medics are over there." he said, pointing to the ice wall.

The plane was making another pass however, so he ignored the civilians and threw a series of small stones into its path.  One of them entered its engine and destroyed it, causing the plane to crash and the pilot to bail out right on top of them.