Hi, I know that in Castle Clash that there are different hero cards, like elite cards, legendary hero cards, prime hero card, etc. But I thought of something called the hero card except that when you use it, there is a chance of getting any hero in the game
If it is 5% chance to receive a Legendary Hero, 60% chance to receive an Elite Hero, a 10% chance to receive an Ordinary Hero and finally a 25% chance to receive a Sacrifice Hero (with a chance of a Gelatinous Champion and 85% chance of Crystal Ooze). IGG knows the exact numbers for this but based on a study in Gem Rolling it suggests like the data above.
Not to be PERFECT.