That's the point of the svartalfar elves, they are a ba recon focused civ and the ljosalfar are archery unit focused(they get a pretty good buff for all archers and they get a special marksman with blitz)...
Yes,I know.Is it just me looks the town with two appearance?If so perhaps I need to reinstall the game.And the promotion "froest stealth" can't be seen by hawks is really not a bug?