No one alters the fabric of of the world like they used to.
The first item is a totem with objects from far off places that you put with you in bed, or under your pillow, that frees your spirit or “essence” from your body.
And then a box or a closed vessel under your bed, or house, the translation isn’t specific, some mention adding a nail to the vessel to ground you, but you definitely need something from your home that will apparently create a tether to bring your spirit back safe. To remind you where to return if you get lost while outside your body. 