Here's a personal creation of a pair of build that works really well in pve and allow you to swap on the wvw build without need to refunds traits, you just need to change weapons/skill. For pve minion master works very well, so : http://gw2skills.net/editor/en/?fQA...UDpIXpjKQM9B4B;TwAgzCmo2xsjYHbXudkdtKYEwugZAA This build have a good dps output, thx to the high power granted from the combo deadly strenght traits+protection of the horde, plus a really good survival cause npc often attack minions instead of you + high toughness + double spectral armor with long lasting protection thx to the armor rune and good healing for the death into life traits. it have mobility too thx to the warhorn on the second set of wpn. for WvW: http://gw2skills.net/editor/en/?fQA...rhU0ruRFIm A8A;TwAgzCmo2xsjYHbXudkdtCYUwOgZAA This one focus on long range fight, it have a great mobility (signet of locust,warhorn) and good survival.
Looks like a nice spec for frequent changing back and forth, although I hope we'll get some sort of dual trait system that lets us save and change at will down the line. I would take 5 points out of Curses and put them into Death Magic for Death Nova in PvE and just about any other major trait in PvP, depending on the utility and heal skills you really end up using I suppose. The Death Magic major traits look very versatile and very good even in terms of numbers.
I have tested both the 11 and 12 major traits of death, and i dont think they are worth 5 extra points. Anyway i really hope that they get rid of the refunds system, and allow to save builds and load them whenever you want just like in gw1.