Thank you so much for saying so!
I’m glad for the feedback, since I’ve also been thinking about some of the ways that the current red skills are too valuable. Are there any specific skills that you think you choose more often than intended?
As for red-only builds, are they really better? I think at some point it becomes more optimal to diversify into different colors since their effect diminishes, like you said.
I'm gonna rephrase what I said so you can understand it better.
The heat mechanic feels like the game is punishing you for playing more optimally. Without cards that lower heat it feels like you are losing out on a lot of SP.
The longer your turn goes on the more diminishing the returns are, heat lowering cards circumvent this. The other builds are fun the play but I always return to red-only if I really want to win.
