my fave is the broom sweeping robot in the city when it was being attacked. Not only did he maintain a level head under such stressful conditions, he continued his job to keeping the base clean. As I ran past him to assist my fellow guardians, he didn't say a word, that's how dedicated to his job he is. After we took down the big bad boss in the campaign he returns to the traveler base continuing his life long dedication to keeping the floor clean. That means in all this time, he survived the harsh environments with no guns, the light all he had was his broom. I want to be that level of OP one day.