Invisible Sun Design Diary 11: The Rule That Almost Was

A week or so ago, I put the finishing touches on the Invisible Sun Rules Primer. This is something that will help people understand the basics of the rules even before the game comes out, and will be available to people who backed the Kickstarter or who preorder the game now. As I was pulling together the explanatory rules material that would go in the primer, I found something in the text of the game that I realized would be a problem.