Getting a big touch combo feels great. I began using infect card exclusively on those darned virologists! When there's two of them, I have to keep them apart otherwise they heal each other. I love this aspect of the gameplay, it made the challenge engaging. I play a lot of roguelike deck builders and this was very fun! I was sad when I ran out of levels. 9/10 because I wish there was a way to choose not to pick up a card.