Mega Billion TRON Lottery! The Mega Billion Tron is a TRON Lottery. One Ticket = 10 TRX The more tickets you buy, the bigger the probability to win the big JACKPOT! Every time a ticket is bought, there is a 1/10000 chance that the round will finish. When the round finish, one ticket among all tickets bought during the round is randomly selected to be the winner of the whole JACKPOT.