Board Thread:Question and Answer/@comment-78.104.183.235-20160323141302/@comment-25435121-20160324001422

Drop rates for cards are never advertised, but it is believed that the drop rates are in this order from easiest to get to hardest based on user reports over the lifetime of the game:

LAW -> AW -> FAW

For example, I usually get 6-20 LAW drops per event, 5-10 AW drops, and 1-5 FAW drops.

I usually kill the most AW, then FAW, then LAW the least.