Deep Sashelas

Deep Sashelas, also known as the Lord of the Undersea and the Dolphin Prince, is a deity of the Tel'Quessir who makes his home on the plane of Arvandor, and is part of the Seldarine (the collective Tel'Quessir pantheon, led by Corellon Larethian). He is heavily involved with the lives of the sea peoples and spends most of his time with deities from that realm.