Cuthbert's voice catches Terezi's attention just as she's throwing another swing of her staff. I think it may be time to go. Karkat has joined her in taking down Sigma, but she turns quickly to sniff out where Donatello was shoved off to.

Nothing. She doesn't smell anything but shadows and darkness, and a sort of paranoia creeps into her thoughts.

She spins back to make sure that the human--half-human?--is down for the count. Assured that he likely won't be getting up to attack them, Terezi calls to Karkat: "Let's go. There's nothing here anymore." There's no point in trying to grab the supplies without getting a hold of the remote. It would be too much of a risk, and she's pretty sure none of them have the experience to deal with high-voltage electronics.

The remote is still with Donatello, so they don't have any choice but to leave.