I know someone else who can create ice.

[Which is ideal, really.

But Saul doesn't want to abuse anyone's power like that.

gasp]

I can talk to her about helping out. I wonder if we could —

[This is going to sound so stupid.]

Uh. I'm picturing a very large iceberg kept just off-base, like a permanent source of fresh water. Since we're basically in a giant freezer...