For PVM:
Use both titan and Thunderstroke.
Thunderstroke for Baalruns/ pvm games where you get TP and games don't last long.
Titan for Solo play.
Also use Spirit shield on main jav side.
You can use phoenix on CTA side for lazy mana recover. But you loose some BO levels.
6/40 is more of a gimmick in pvm.
It has its uses for hybrid/pvp.