Completely agree. Every Triple Triad card should be obtainable by some form of TT/MGP based method. Even if they didn’t do your idea and instead put them in random booster packs, or even if they give them a crazy 1% drop rate on some NPC. The whole point of a card game is to play cards. I’m not saying they need to remove the current ways of obtaining the cards, just add them to an NPC too.

Honestly the extreme fights aren’t even the most egregious example because they will be unsynced eventually. Having to unlock all three forms of Eureka (dead irrelevant content) and then rely on drop rates from sacks and FATEs for cards is ridiculous. Good luck getting those if you missed them in Stomblood.