Board Thread:Lore Discussion/@comment-71.82.250.138-20130206082748/@comment-50.33.207.115-20150324020518

Well, the Dwemer have some form of telepathy with others of their race right? Maybe the Heart operated across that telepathy. If it works like telepathy does in DND, it might only work on the plane that the users are currently on, meaning Yagrum wasn't "connected" when Kagrenac used the tools.