I still don't understand how Mortar Salva is supposed to work. It says it depletes all energy cells, but is it actually going to cost us ammo now? The same thing goes for the vanguard missle ability, it seems like that is a free ability, but it would help if anyone as tested these and can provide some insight.
Other than those i love the changes. With that new ability in the top of the tree increasing damage, I can understand lowering demo rounds damage, and Grav round seems like its still going to be much harder, despite lowering the min damage.