Why 13 chests for Returning/Defending Champion? (+50% bg exp trinkets)

It’s just a time investment thing bro, the chest is there every 3 hours if I recall. I would suggest doing it on expansion launch when you don’t have to worry about running into a 8/8M raider/ M+20 MDI hero geared player and during events/times when a large amount of players will be busy like Tuesday nights at 9pm when all the raiders will be in raids. Get crafty bro, you can do it!