Great. It's hell's DNA, and as far as Wash can tell, they have its attention. He backs up, trying to put some distance between himself and the double helix of death, and-

And evidently Zenyatta does not have the same idea. He looked battle ready half a second ago, and now he's just letting the thing approach him-

Yeah, no, this isn't happening. Wash fires another shot at the creature - it won't do any damage, but it might distract the thing long enough for Zenyatta to get out of range. "What the hell are you doing? Get away from that thing!"