Lileath

Lileath the Maiden is the Goddess of Dreams and Fortune, worshipped as part of a triumvirate along with Isha and Morai-heg. She is the patron of seers and prophets, and is prayed to for clarity, prophecy, and foresight, especially by an Elf facing a great challenge or difficult decision, or in need of some good luck.

Source

 * Warhammer Fantasy RPG 2nd ED -- Tome of Salvation (pg. 125).