Skald final spec question.....Follow

Im going with 50 BS, Im specced in Hammer, so where should i place the remaining points into....Im guessing Parry, but how much Parry should i have? Also someone told me that haveing 50 BS, it will raise one of my stats by like 200%....? Which stat will it increase? My char is on Mordred, so what would be the best spec for a PvP char?

Pugnaxx SixxSixxSixx
Skald, lvl 48
Mordred