He was shocked at what he saw it was a pyro it made him angry because a pyro got him  the metal skull  so pyro tried to run but it was no use because lord null grabbed his paw it felt like his paws were going to rip but lord null didn't because he wanted him he put on darkness but it didn't he tried more but it still didn't work so the robots said should I give you null he said no pyro stopped lord null he said" I don't like it" pyro saved the day.