Feoh Soultaker : Dual and Subclass Skills

Hi.

My Nickname is Vert, and i came here to get advice about Dual and Subclass skill

for feoh Soultaker LvL 99.



Which Passive Skills From SubClass is good choose for Soultaker?



And 2nd Question!

Which Skill from dual class give more benefits on open pvp?



Master Rage(27% skill power) or Passive M.Atk lvl3?



I will be grateful for fast answer.



Your Newbie friend, Vert.