Book of Warding Prayers

Script in a language of the Outer Planes adorns this book's spine, and a deity's symbol is etched on its cover. Books of warding prayers are each devoted to a particular deity and are also a religious symbol of that deity.

Activate F (concentrate)

Frequency once per day

Trigger Your last action was to cast a prepared divine spell granted by your deity

Effect You and all your allies in a gain resistance 10 to spirit damage for 1 minute. You can instead choose to grant resistance to holy effects instead of spirit damage if the spell you cast had the holy trait, or resistance to unholy effects instead of spirit if your spell had the unholy trait.