During the last 4 summons events, I have never received a legendary hero. I have spent over 660 ancient shards and  100 other shards but never once did I ever summons a legendary hero. Even by the mathamatics I should have received at least one per 200 gems. Others have received legendary for spending less. I have even spent money buying shards. This time I spent 113 shards and did not receive a legendary yet I did receive 2 copies of the same Epic hero that was on the list. I did summon a total of 8 Epic heroes. I find this a lot of messed up and there must be a problem with game and not given players a fair chance to receive legendary heroes. I have even submitted a report in game and it went no where. Never received an answer back except by an auto answer email.