Source: vox.com
7. The Hulkbusters
Like the Stealth Armor, there have been numerous Hulkbuster Armors, so let’s look at a rundown.
The Model 13 had plug-in points for heavy duty tech to enable a hulkbuster add-on that was used to confront the Hulk. Then there’s the Model 31, which Stark created, but never wore. Eventually, it was remotely activated to attack Times Square, until Tony found a way to shut it down.
The Model 36 was used to fight the Hulk during World War Hulk. It didn’t go great. The Model 49 was deployed during Original Sin for a fight between Iron Man and the Hulk after Banner became convinced that Stark was responsible for the Malfunction of the Gamma Bomb that turned Banner into the Hulk.
Then we got the Model 52, which actually compacted into a flying car, which was hell of rad. It was used to fight Warbringer during the formation of the All-New All-Different Avengers. Also, we technically have the Wakandan Hulkbuster, but since that was built by Black Panther, I’m not going to officially count it.

