Robin had to check the vital signs. For his own sake if no one else's, and while his first instinct is to try and say something to Zatanna, nothing really comes to him.

--and then there's that laugh. He cast a look to the two Japanese assassins. The tall one was rolling his eyes and the small one looked stiller than the grave.

His Japanese not being too good, he ventured to ask the assassins "What... happening?"

To the team, over the link, he added, 'Regroup to my location!'