Board Thread:Mortal Kombat Wiki/@comment-37.106.68.86-20150927101703/@comment-27152142-20151105163853

If you log in DAILY for at least 60 days, you MIGHT have a slim chance of picking Injustice Scorpion on the daily Test Your Luck event. I've seen him numerous times but have yet to pick him. I did score Classic Kitana yesterday!

And if you do pick the rare unlocks on mobile, you need to unlock them on CONSOLE to buy in mobile's shop...