Take whatever team is in your first slot onto the home page. The four random units from your barracks are your newest team. Make it work decently well together.
Some examples:
Niles, Spring Xander, Priscilla, and Arthur. ...Relatively balanced, if really low on killing power. But they’re all decently tanky and you have a cavalry healer. Annoyingly tanky team, go!
Seliph, Anna, Nephenee, and L’Arachel. Super not meta, and a guranteed bonus unit. Decent team!
Roderick, Palla, Matthew, and Valentines Eliwood. Tactics team time! It’s not like any of them are bad, anyway.
Peri, Peri, Halloween Henry, and Nowi. How unconventional to have two of the same hero on a team! You’re sure to take someone by surprise, and the entire team is full of decent or great units. And have you SEEN a well built Peri? Fantastic mage tank right there. A budget build is still decent, too.
Four Lissas. If four Sakuras can work, so can four Lissas! Go and strike down your foes with your crushing gravity powers!
And so on. Could be fun. Obviously you wouldn’t have to fully invest and 5*+10 unless you wanted to, but even theory crafting silly teams can be fun.
Any neat combinations your barracks toss at you?
Niles, Spring Xander, Priscilla, and Arthur - I don't have Spring Xander... R.I.P
Seliph, Anna, Nephenee, and L’Arachel - I don't have Nephenee... R.I.P
Roderick, Palla, Matthew, and Valentines Eliwood - I don't have a good IV Roderick... R.I.P
Peri, Peri, H!Henry, Nowi - I don't have two Peri... R.I.P
Four Lissa's - I don't have four Lis..... actually wait, I think I might have four Lissa's. xD
Pokemon GO
Fire Emblem Heroes
Fate Grand Order
Dragonball Legends
Dragalia Lost
IV Calc
Heroes