Casting this spell requires salt to make a circle with.
You create a circle of light 5 ft. in diameter, which emits a cylinder of light extending 300 ft. above it. This spell protects those within the cylinder from undead and fiends.

If the caster wants to expel the unholy from the area, any undead or fiend within this spell’s area when it is cast are forcibly expelled from the area unless they pass a social save to remain inside.

Creatures within the space affected by this spell are concealed from lifesense.

Undead and fiends that attempt to harm or affect a target standing within this spell’s area with anything must pass a social save or it has no effect on that target.

Any undead creature or fiend which begins its turn within, enters, or moves within this spell’s area must pass a social save or become restrained until the start of its next turn.

You can end this spell as a fast action (if you want to for some reason).

You cast a longer lasting version of Sanctuary affecting a 20 ft. radius 300 ft. high cylinder.
A creature which fails a save against a big Sanctuary’s effects automatically fails all future saves against the same Sanctuary.