[ As Pig steps over, Strange mutters something under his breath. A small fireball, about the size of an apple appears in his hands. He steps over towards Lambert and holds the fire near him. It won't warm him up completely, but it might help. ]

You idiot, [ he can't help but gently chastise, ] I don't know why you didn't ask me. You've seen me travel through ice and water. As long as I set the puddles ahead of time, I could easily take you up to the mountains and back.

[ It wouldn't be as easy as Strange thinks it would be, especially if he's lugging along supplies as well as Lambert. Still, wouldn't be Jonathan Strange if he wasn't massively overconfident in his abilities. ]