Binds the caster to a hearth. The caster knows, wherever they are, the moment a stranger crosses the warded threshold, and whether the stranger comes armed. The knowledge is a feeling, not a picture.
Ingredients
- Ash from the house's own hearth (100 g).
- Iron nails from the door, hammered back in place.*
- Salt strewn along the threshold (50 g).
- The name of everyone who lives there, spoken aloud.