To those from my world.
You are not to act as if this is a joke. None of you have faced that...that creature before. Mai, it is advised that you seek shelter. I don't scoff at your power, but the Entropi is far beyond your talents, I'm afraid. I do not wish you harmed.
Zuko, do me a favor and stop listening to that idiot. Since he didn't fight the Entropi, his opinion is of little interest. All of the reactions you are seeing right now are of those who have sensed these creatures before, and are unwilling to let down their guard. Believe that the last compound in which we were housed was destroyed. Let us ensure this place does not follow suit. Your abilities will be needed if fighting should help.
Lastly, Earthbender. I have not seen the creature's reaction to your sort of bending before. It is worth it to experiment. I'll ensure my brother and I cover you. We are able to deflect the lightning, but tread carefully.
Sailor Mercury. Should it come to that, I'll be at your side in a moment's notice.