The Ruby Heart is the fastest way to get home. A heart-shaped charm is carved from a ruby and several smaller silver hearts are made with the pieces. The Ruby Heart is then placed on any door and becomes magically stuck. This is the Home door. By placing one of the silver hearts on any other door, that door opens as if it were the other side of the home door. The portal between the doors looks like a normal two-way doorway that remains open until the door is closed. Once closed, the silver heart burns out and becomes useless.