Select heroes you already have in your roster: (clear all)
YES! Go get a random box!
PROBABLY. You have a fair chance of winning a new hero.
NO. Odds are against you, just go and buy a new hero with splinters.
Congratulations! You have all the heroes!
Chance to get a new hero:
Chance to get a duplicate hero token:
Expected return:
According to Random Hero Box description, all heroes have equal chances.
While the math here is believed to be 100% correct, there is always a lot of luck involved: you can get 3 duplicate tokens in a row with 99% chance of new, or get your only missing hero with 2% chance of rolling.