Getting duped way too often

Master_mischief69

Do you guys dupe your 7 stars way too often?? Because my champions are getting duped a lot, it's like 9 out of 10 crystals are dupes, I'm not a whale, my champions are limited too, at this point I think, it's not just RNG... It feels not much random, am I the only one feels like that??

ahmynuts

https://en.wikipedia.org/wiki/Random_number_generation