As I already said, my impression is that power builds are the main option a necromancer has in wvw. So here is a build suggestion to refine and talk about. The skills are mainly focused on condition control as I think that is where necros outshine other classes. WvW: Necro Power Support Build (10|15|20|10|15) Alternative with stronger marks (20|0|20|10|20) Alternatives: Weapon: Off hand dagger is a great option. It offers another condition control skill but requires you to change weapons once you are out of combat. Skills (Switch depending on play style / situation): Blood is Power Summon Flesh Wurm Corrupt Boon Well of Corruption Amulet: Knight's or Soldier's amulet for more survivability, but keep Berserker's jewels for their crit damage.