I'm doing a bit of rework on what my Necro will be and came up with This (http://gw2skills.net/editor/?PS0AEd3lFwYYVMK2IOWPlNfA-zRRYBRMTMKwlRnpQwVgKDA-e) and this (http://gw2skills.net/editor/?PS0AEd3lJw2YHsGWJOWXlteA-zRRYBRMTMKwlRnpQwVgKDA-e). I would use the minor build (This first link) When I'm alone but if I'm in a big group I would go with the second one for more DPS. The two both have in common is that using the vulnerability for max damages witch I can keep up that to the trail that makes chili attacks that give 3 vulnerability to enemies. I would say I'm having trouble decided on either Decimate Defenses (Witch give me a 2% Critical Chances pre vulnerability stack) Chilling Victory ( Give me might when attacking a chilled foe.) or Soul Eater (Witch increase damages by 10% and healing me 5% when I'm striking foes near me.). Any changes I can make to this build you think would increase my DPS?