The spell usually reappears a month to two months after it is cast. Hints from the developers indicate that rituals are recharged by worshippers' prayers, and that even followers at 30 faith should still pray every day as though they were still gaining faith in order to recharge the ritual.
- Increases farm yield by 0-2, depending on the strength of the cast
- Animals fed inside (caster's?) Fo altars' domain?