I have always been wishing to loot my first MVP Card via boss hunting or on the slow mode of collecting the Nolan cards for King Poring. The regular boss hunting in Ragnarok Online Mobile is, of course, a challenge as other players are well-equipped and have high damage output that can one-hit these MVP monsters. Given also that the chance rate of dropping these cards is very low, you’d just rely on your luck on getting those on every MVP kill.