Ran Shiva HM/EX, Ramuh EX, and Garuda HM with nothing. And then one Levi EX clear and I got a Levi card. It was nice, but hey, RNG, nuff said. I don't have enough time to farm them anyways, so I just trail roulette whatevs and if no card drops, I move on to something else that's not a grind hell. Sometimes by the time I go through my daily quests, it's already my time for bed.