Mystic Empowerment and Beam/Area attacks

[Oskar]

Hi!

According to this

 

I suppose this would be the same scenario, but I prefer to ask: when using a beam attack targetting three different enemy characters, could I modify all the attacks with Mystic Empowerment, or only one of them because of the "once per turn" limit?

 

Thanks!

[Negoldar]

I believe this covers it for you.