Enemy balancing preview — Nowhere Prophet Steam update #961307

I've sneakily updated the PREVIEW branch last week with the first half of this change (convoy decks only) but now, with everything done, I wanted to let you all know and hear your feedback! So, I've spent a few days tweaking the enemy decks (both leader and convoy). My goal was to make enemies a little easier on the lower levels, making them easier overall on Chosen but without taking too much bite away on Burdened and Doomed. To that end I built some new tools to better visualize enemy decks, and I improved the control I have over their deveopment across difficulties and levels a bit. I've also added 5 brand new leader cards to the enemies: 3 constructs and 2 other cards. And you may find some enemy decks now playing hazards and other obstacles! In any case: I've just updated the PREVIEW branch on Steam that allows...