Jaws of Stone deals X damage divided as you choose among any number of target creatures and/or players, where X is the number of Mountains you control as you cast Jaws of Stone.
When giants find their mountain homes infested, they have a whole range of solutions.
Duel Decks: Knights vs. Dragons (DDG)
Illustrated by: Zoltan Boros & Gabor Szikszai
Multiverse ID: 243494