Command Earth

This spell grants the priest limited power over creatures from the elemental plane of Earth (earth elementals, galeb duhr, xorn, and so on). While the spell is in effect, such creatures cannot approach within 50 feet of or attack the priest.

The priest can forego this protection and attempt to charm one creature of elemental earth if desired. The creature receives a saving throw vs. spell at a -2 penalty. If the charm fails, the caster might be attacked by the creature. A charmed creature performs services for the priest for the spell duration, as normal for charm spells.

While the spell is in effect, the priest can communicate with creatures from the elemental plane of Earth, and their basic reaction to the priest is not hostile. This spell does not grant any ability to actually conjure or summon creatures.

The material components for the spell are a holy symbol and an opaque gemstone.