Anna and Destiny happen to see a town destroyed during their travels. D2s are awakening everywhere and attacking various towns and people, reverting the world back to four years ago, before Sagan's Declaration. As the threat from the D2s grew, Takt was obsessing over something. With a blank staff notation in front of him, Takt plays an imaginary keyboard as he desperately tries to create something.
so I doubt you would 
be much use in battle.
لذا أشكّ في أنّك ستكون نافعاً في القتال
sodass du mir im Kampf derzeit
wohl nicht von Nutzen wärst.
No habrías contribuido al combate.
No habrías contribuido al combate.
alors vous ne seriez d’aucune aide
au combat.
quindi dubito che sarebbe utile in battaglia.
então duvido que seria útil em batalha.
поэтому я сомневаюсь,
что поможете в битве.