History: Not much is known about the young girl called Daria. She acted as an assistant to Bastion, a highly evolved and modified Nimrod who has made it its mission to protect humans from the "threat" mutants pose, which he fought for in the project titled Operation: Zero Tolerance. However, when Bastion kidnapped Jubilee, Daria admired her strength and perseverence. So much so, in fact, that she helped Jubilee escape from the Hulkbusters base. Here, we learned that Daria may actually be a form of sentinel, as there were many "Daria's" walking about. After she rescued Jubilee, she was never seen again, and it is unknown what has happened to her or the others, as Operation: Zero Tolerance was shut down.