The very first mention and appearance of this character, however, was in Superman #167 (as illustrated in the image here). This is the only appearance of this silver age Vril Dox II. He was later re-imagined (as i like to put it) in the Invasion mini. So understandably many people refer to his 1st appearance as Invasion #1 but i believe it should be Superman #167. I do not have the almighty ability to change 1st appearances so i am appealing to the mods for help. What are your thoughts?