If I have +2 to damage rolls and an ability that deals [2]weapon dmg

[Kyle Ropp]

do i apply the +2 twice? I am rolling two dice, but I assume that it only applies once.

 

[Scrivener of Doom]

Once.

 

[Dungeoneer]

Yes, the +2 dmg is only going to apply once per attack. It gets added to X part of the "2[w] + X".