Damian is completely confused. One minute, you two are fighting Killer Croc in the sewers of Gotham, and the next, everyone above the sewers is mind controlled? Damian, you, Killer Croc, and Grundy are the only ones not on auto pilot, as the gas that caused this didn't reach underground.

It's not like it's only the civilians. No, it's the villains, vigilantes, cop, everyone, Damian, just saw Riddler mindless walking among the people of Gotham on the way back to the Manor. Damian is just glad you were with him when this happened. You're his twin, so he wouldn't want to be mindless.

"This is stupid. Who is powerful enough to do this?"

Damian complained as he kicks Tim's leg, who was reading in the living room, not reacting to the kick, the other, Bruce included, all are equally unresponsive.