Dude, you can't get a Jah or Ber for Tal's ammy. I don't even think you can get any of those runes for the entire Tal's set. The Ith and Hel runes are easy. Don't waste the amulet on them. Better to do Hellforge quest or some countess runs and you can get a Hel and Ith within 10 minutes. You may be able to trade your ammy for a Ist or something. Once you get a few Ists you can trade up, so on and so on. Up to the ber or jah. Up to you if you want to qube them up. You may have better luck trading up.