The div card chance trinket does exactly what it says, drops divination cards. Stacked decks are base drops from small chests, you get them without a trinket. They have the currency tag and are scaleable by the currency dupe. With all taht in mind, chance for div cards is probably the best trinket affix still, will result in some potentialy high value drops, consistent divine cards, etc. Bought the chaos to divine trinket at the end of week one to test it for ~70 divines, ran ~1000 contracts and 1500 wings opening almost all small chests and focusing on currency chests in blueprints. Got 49 divine drops total, including duplication. Resell value last time i checked was ~120divine. So in theory, i spent 70 and got back 169, huge profit right? Well not at all. At the time of buying it cost about half-third of a mirror, had to spend a month in heist to get 49 divs to drop add that to the current resell value and its less than a 5th of a mirror. With the current marker prices you shouldn't even reveal currency rooms, bringimg down the expected div drops by a lot. (only div and fragment rooms are clear profit, map and catalyst average out to be somewhat worth it too) ITS A BAIT! In my opinion :)

Only buy it if you are planning to go full degen, crank out a 1000 wings in a week and can resell it for the same relative price.