in this video i show a super easy way to unlock OML just do what I do. if your single team isn't as strong just drop the difficulty 1 and try again. rinse and repeat till cleared. also it helps to use teams that can take advantage of more turns. like Doom who summons on turn or Hive mind who gets turn meter for the whole team because of carnage.
![](https://i.ytimg.com/vi/5fk7jYL_tvI/maxresdefault.jpg)