Homebrew
Minor Hallow Ground Ceremony
2-level Abjuration
Ritual - does not require spell slot, takes 10 minutes longer
Casting Time: 10 minutes
Range/Area: Touch
Components: V, S, M
Materials: (herbs, oils, and incense worth at least 1 gp, which the spell consumes)
Duration: 10 days
You walk a continuous path while chanting and swinging lit incense, infusing the ground with holy power. You can ward an area consisting of up to ten contiguous 5-foot squares, which you map out as you walk during the casting time.
For the duration, dead bodies interred or resting within this warded area cannot be turned into undead. You can cast this spell multiple times to ward additional, connecting areas.
After the duration expires, the grounds return to their unwarded state.