I noticed that some suits did affect others somewhat early on and had been leveraging by only having certain demons out on the field. I'm guessing I had a weird bug going on or some edge case or something else effecting things, cause my field was full of crown producers (2), extra brimstone/obsidian producers (2), and the increased gold without downsides ones (4).
Speaking of the crowns, I'm guessing they are used for something, but haven't seen anything use them yet? I've gotten the 5 coins and the 4 artifacts unlocked, but haven't come across a use for the crowns yet. Guessing that their use may be a post-jam unlock or have I missed something obvious?