"The Cavern domain is a deity domain that grants divine spellcasters cavern spell powers. Their ability to estimate their depth underground and to detect hidden objects improves."@en . . . . . "The Cavern domain is a deity domain that grants divine spellcasters cavern spell powers. Their ability to estimate their depth underground and to detect hidden objects improves."@en . . . . . . . . . . "Cavern domain"@en . . . . . . . . . . .