after plaing Kil’jaeden ‘no dublicates’ mechanic like Krul the Unshackled not working. It’s a bug or mechanic?
the demon deck always has 30 cards, of the 30 cards, what are the chances that two are the same card?
they are all minions, and those minions are demons
for the record, wild contains 174 demons
What’s sure is that it’s bound to how they implemented the portal
If the idea is that they create a deck of 30 random demons, then with 47 demons in standard (48-Sargeras that can’t be generated), the odds of generating a random demon deck with no duplicates are (46!/17!)/47^29 which gives you a miserable 0.0005% chance of not getting a duplicate
In wild, with 164 eligible demons (174-9 duplicates from different expansions and -1 for Sargeras that can’t be generated) they are (163!/134!)/164^29, which is a more decent 6%
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