The present player and his/her troops are standing on the left side of the interface.NPC is standing on the right side.In the bottom of the right, there is Lord’s blood volume, player’s skill, rune and rage value. By clicking left button of mouse or 1, 2,3,4,5 can use corresponding skills. By clicking left button of mouse or z/x/c can improve the effect of Rune. Every Rune is corresponding to a skill. Just as skill, it needs time to cool down. After gear Rune, hero can use it. The Rune is consumable. To use one will decrease one. When you run out of Rune, it will display “0”.