Celestial fortress

Celestial fortress was a type of sanctified spell.

Effects
This spell was similar to Leomund's secure shelter spell but with some key differences. When cast, the spell created a secure fort with a flat roof, strong door and no windows. It has a fireplace and a strong hatch to give access to the roof.

The fort vibrated with the energy of the home plane of the caster's deity. The physical appearance of the fort depended on the deity of the caster. In addition to being phsyically secure, it was protected against attacks with consecrate and magic circle against evil.

Components
In addition to verbal and somatic components, this spell required a divine focus and a sacrifice of the caster's health.