system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Does Tony keep Arc reactors in all his suits all the time?

Or did he just put one in the mark II as part of prepping it for Rhodes to take?
gpt
I would imagine he has a ton of them. Like the suits they are continually improved and fine tuned for specialized power needs

Also, he made the first on in a cave yea? Doesn't sound like it needed unique components he couldn't track down back home.