Is this build viable?
You might be interested in the damage wiki page: http://wiki.guildwars2.com/wiki/Damage . You might also want to know that barbed precision applies 1 stack of bleed for 1 second. You can test all that in PvP area against the npc and see how much direct damage you lose vs how much crit you gain by stacking precision.
You can get 4/6 armor pieces of Pre/Con/Tough from the karma vendors at the temple events in Orr — all except Boots and Chest, which you would need to purchase off TP.
There are no exotic jewelry items with those stats.
Drusilla Ina Alanis
<The Undead Lords>
Since 1994 – undeadlords.net
<The Undead Lords>
Since 1994 – undeadlords.net
ah thanks, then i think i will get the power/vit/con one that gives survival too