Assassin's Promise is better than double echo. You can end up with more than 3 sins. 12:07, 8 December 2008 (EST)

true but this is more of a joke build based on using vanguard skills, besides, if u do go sin secondary then you wont be able to echo chain the sniper support. =) --Jarad the Devarkin 16:40, 8 December 2008 (EST)