Board Thread:General Discussion/@comment-24589671-20141110022811/@comment-9241531-20141110182408

WorldHopper22 wrote: I think that Ingrid was preserved while in the urn, and while inside she was able to concentrate enough and was eventually able to control her powers through her obsession with family. For example, Elsa's sisterly bond and love with Anna helps her control her pwers, and Ingrid's everlasting hope to have a family one day helped her control her powers.

I could accept that. Sort of like what another poster said above about perhaps the Urn is a lot like a Bottle that a genie would be trapped in.