Sjaljar Jax (concept)
An 8th century Aversarian literary character claimed to be the first Sjalvolki to ever enter Aversaria, Sjaljar Jax was allegedly a chieftain that led his mercenary army south with the Kartharaddi, although none of the Sjalvolki mercenaries from the war ever had their names recorded.
Scholars believe that Sjaljar Jax is likely an amalgamation of various Sjalvolki figures from before, during and after the Kartharaddi Wars, as tales regarding him has changed over the years. Initially, he was portrayed to be a foul warlord sent by the Kartharaddi to desolate Aversaria, then a good trickster intending to serve the Purest, and then an evil barbarian once again.
Sjaljar Jax was slowly forgotten over the years, but re-emerged during the Imperial Civil War and greatly influenced the Aversarians' view of the Sjalvolki that Migrations at the middle of the 13th century.