So why can you use EV2 Buff Beam on a Buff Beam in a T Shape that like a Monk stacking his Boost Aura you can get more output when useing all of them make a T Shape useing 2 Buff Beam and 1 Boost Aura http://imgur.com/E0fvUCQ http://imgur.com/a/99pe7 if the image didnt not come up try the links