Quote Originally Posted by Thorauku View Post
Any proofs on this?
http://www.reddit.com/r/ffxiv/commen...d_foe_requiem/

Also tested myself by casting MP song and timing how long it took for me to run out of MP with and without battle voice activated. You'd expect it to take longer with battle voice due to the superior MP regeneration for 30 seconds of the song; thats actually what triggered me to create the thread and ask, because I wasn't sure if I was using battle voice properly.