Savren of Three Worlds

Savren of Three Worlds - God of Fortune and Portent.
Historically a male half-elf with the top of his head, from the centre of his forehead up replaced with crystal. A light shines forth from it.
Most Eihlanni worship him. Also popular among wizards and other mages.
Has a manse upon the plane of Elysium, where he sits on a throne between three doorways, one which opens on the past, one which opens on the present, and one which opens on the future.