So, instead of drawing X cards, the player rolls X 20 sided dice:
1:-1 success. Yes, it can reduce another success.
2-12: 0 success
13-19: 1 success
20: 2 successes, and reroll, and add new result (if the plyer rerolls a 1, then it removes a success, if he rolls a 20, then 2 new successes are added, and the dice is rolled again)