In mutiplayer games, players will be able to summon a maximum of three commander or hero units to the battlefield.
These commander units grant different abilities once summoned such as powering up the infantry, calling in artillery barrages, boosting your defense with special emplacements and so on.
These units need to be charged before they can be called in to aid in the battle and once land in, they cannot be changed or substituted.
Therefore, to take maximum advantage of these super units, players will have to decide which type of commander to call in, depending on the situation the player is in and also on the his/her play style.
