Here is simple tip on how to win 50 from Deus Daily Bonus. But keep in mind it still depend upon your luck for a bit. But chances are more higher than choosing random card.
You all have to do is just select same card for each day or each time if you are shuffling continuously by spending 3 & I recommend to select bottom-left-corner card which is showing 20000 in above image.
I have won 3 times 50 in last month without spending extra .
Here is picture of my last win on 30 September.
So best of Luck !!!