I've built a deck around these two cards using modular artifacts. The question I have though is will Plague Boiler send my Stalkign Stones to the graveyard with all the other permanants or will it be saved because it's a land and a creature (once I pay the ativation cost that is)? I think it will stay out and have all the modular +1 +1 counters moved to it, since it would be the only artifact creature in play. But if I'm wrong, then my whole deck is shot.