Thread:ElsaRules!!!/@comment-24588058-20151005005506/@comment-1674153-20151010090421

I think the bell would be an ice-creating artifact. Ringing it causes your surroudings to be stuck in rapidly forming ice (from a cinematic point of view, consider the running away from ice scene from "The Day After Tomorrow"). If it extended the lives of those in proximity, I'd imagine there would be at least one case of survival of the people on the boat to justify the power.