The
Treasure of Swallowtail Roam, also known as
The Key is a mysterious horn of bone that was found on
Seal Rock, rumored to be the legendary Swallowtail Roam, upon is sudden appearance in 1562. The treasure was removed by
Emerick at the behest of Commodore
Sthalmann during his attempted coup of the Admiralty, but despite attempts to intervene by
Y'shtola, on behalf of the
Sharlayan Council, the Key was lost—stolen by the
Ascian,
Travanchet.
Also found on Seal Rock was a tablet covered in an ancient language, Rhotano Bloodcant. Based on the description of
Tupsimati[1], the treasure of Swallowtail Roam was likely a ritual object meant to facilitate the summoning of a deific entity. The fact that both the
Sahagin and Travanchet, an Ascian linked to that beast tribe, sought the Key hints that it may even have been somehow associated with
Leviathan.