so is each faction getting a new legend i no the high elves and chaos definately are but is each faction getting a new legend in each of the new battle packs if so will they be more useful than the current ones although i still love my archaon

Well, according to the uncut sheets of cards that arrived in the FFG Regionals kit, we will be seeing other Legends. Whether that means one for each faction, I don''t know, but it would make sense to do one for each faction for each Battle Pack.

SPEAKING OF THE UNCUT SHEETS, you can win them at Regional tournaments, like the one being held in Calgary (shameless plug):