Sword of the Faerie

From the Lyorn Records of the Dragaeran Empire

According to Fenarian legend, this was a magical sword that was revealed to Fenarr by a magical táltos horse. (See Bölk.)

This was in actuality a morganti blade that Fenarr (or Crinofenarr) then took into faerie (Dragaera) and used when he made a treaty with Khaavren and the Dragaeran Empire.

As a part of the treaty, Fenarr was forced to give up this sword to Adron e'Kieron.

It's later disposition is unknown, but has been speculated.