Ahh the tough decisions… I have too many minions and not enough slots for them all, I’m a long way from upgrading my barracks to level 3 which would allow me to have 25 minions so at the moment I’m stuck with only being allowed to have 20 active.
I was having a tough time deciding who to keep active so I went through their abilities and sorting out what type of abilities each follower had made it a bit easier to choose. Some of my minions are epic and they have 2 abilities each,the green and blue ones only have 1 ability.
I realised from the list above that I could easily afford to deactivate some followers from each of the groups that had 4 active followers and reactivate Una, the magic debuff minion. I also should try to hunt down some followers with the deadly minions and group damage abilities to make a more balanced team.