As the tittle states, i notice this when i was replaying the battle. My cavs heroes were: Rose Knight, Death Knight, Child of Light, Sage of Storm and Night Raven.
But only 4 out of my 5 cav heroes were actively attacking. 1 of the cav hero sits at the back of the war. Why is this so? Will the hero sitting out, able to apply the buff to the troops still?