A certain hero doesn't appear to me in formation drill

The hero’s type must match the formation type you want to train.For example, only an Archer hero can be assigned to train an Archer Formatio...

How can I hide the units?

You can hide a certain number of troops in the Safe House for a limited duration, up to 8 hours.If your city is attacked during this time, h...

what is formation drill?

Formation Training grants you EXP that can be used to upgrade your formation level. You receive 5 free training attempts each day. Once you'...

what are battle fomarions?

Battle Formations determine how your troops are arranged during attacks. There are four main formations for each troop type, and each one pr...

How to gather resources from resource sites on the map?

-Tap the "Leave" icon at the bottom left of your city screen.-Select the "Magnifier" icon on the lower left side of the screen.-Tap on a loc...

When will the "Hero Drill" option appear inside the Hall of Heroes?

The "Hero Drill" option will appear automatically once the City Hall is upgraded to level 15.