Seldruin

Seldruin was the language of Elven High Magic. It was written in the Hamarfae alphabet.

History
By the, only a few ancient dragons and the oldest of baelnorn liches remembered the language. Beyond such individuals, Seldruin was considered to be a dead language.

By 1372 DR it was widely considered to be a dead language, and it was doubtful that anyone alive by that time knew how it was once pronounced.