Lore

A spirit may remain attached to remains, an object, a place or unresolved violence rather than simply to a grave.

Sam dreams a future danger at his childhood home and identifies the real location from the tree in his vision.

A Key of Solomon-derived symbol immobilizes a demon beneath or encloses it outside a marked boundary.

Samuel Colt made the gun in 1835 with thirteen original bullets; it is said to kill supernatural beings.