notice how i didnt ask for an energy cap increase as there are many ways to to play tri digits in a round. two most popular ones being 13 and 43 and perhaps there are more ways to do such. as for nerfing the npcs with too much boss gems on a half deck, a good one to start on is the 4 28s deck as it has 4 7s within. alternatively you could build a primary and secondary deck for each hand making sure that checking whether or not it has too much of a gem and then rerolling a different secondary deck at least 5 times.