EOM CHANCES

Whist the dragons themselves aren’t too good of dragons, the twin aspect on them is something i don’t understand. I purchased 2 EOM back to back trying my luck and got two twins back to back.. i was wondering how twins come out of the EOM?

Whist the dragons themselves aren’t too good of dragons, the twin aspect on them is something i don’t understand. I purchased 2 EOM back to back trying my luck and got two twins back to back.. i was wondering how twins come out of the EOM?