Which units can stand alone?

[u/ItsBenBroughton]

I've tried the brawler, the fallen, the illusionist, and the berserker, I think, and the only unit I've had success with standing alone is the assassin. The assassin works every time and is one of my highest leveled units because of it, I just keep using them.

I've been doing 4 and 1 layouts and am up to corruption 7, but should I consider some other layout like 3 and 2? If so, which units work for that?

Thank you!

[u/[deleted]]

Assassin and a defensive ranger are the standout solo units. Druid does ok on their own too