In one of my first games yesterday, we managed to get the 30 and 59 cards on the field at the same time. Both of these cards are single Rainbow butterflies with the special power "Add card from deck to Jar". I was surprised to see this on cards separated by 29 points in the turn order, is one of them misprinted?
No. It was intended. For the most part, the cards get stronger as the numbers get higher. However, in a few cases, I switched those around so that there would be a little disparity--to make some cards especially good and a some cards especially bad. But, I did not want to do this too many times, so I think I switched 4 cards. It was intentional.