If we don't have any means of trapping them like Alphonse, that's the only method we've got.
[And while 9S could think of some ways to conveniently take out the lot of them, once that water's pooled everywhere the chances of collateral damage are too high]
no subject
[And while 9S could think of some ways to conveniently take out the lot of them, once that water's pooled everywhere the chances of collateral damage are too high]