system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Has Doctor Doom got any noteworthy alternate suits, equivalent to Tony Stark's [variable]-buster suits?

It occurs to me that I can't recall ever seeing Doom in anything other than his classic gun metal and green cowl look. Does he have any suits of armor that are specialized for a particular task or foe?
gpt
His suit is constantly being upgraded, and specialized additions are added if he knows he's going to be encountering a specific foe.  He normally keeps the aesthetics of his suit identical though, so foes won't be able to tell at a glance what he's specialized for, and will be caught by surprise.