Dreamspeaker

A few elves have the ability to tap into the power of sleep, dreams, and prescient reverie. Elves with this racial trait add +1 to the saving throw DCs of spells of the divination school and sleep effects they cast. In addition, elves with Charisma scores of 15 or higher may use dream once per day as a spell-like ability (caster level is equal to the elf’s character level). This racial trait replaces elven immunities.