Fire, [ the Outsider says immediately, as if the answer is so obvious that he's almost offended Arno hadn't thought of it. ] We cannot send the snow back to the sky in reverse, but we can melt it.

[ And so he's been building bonfires. ]

Likewise, there are those who were caught in the cold who may appreciate regaining the feeling in their limbs. Have you ever had frostbite, Arno?