When you start the game and pick Valens you find yourself in Imperia
fighting in some luegues or what have you. then you find that your
tactics aren't working so well when you play. That's when you head
over in to Caltha. Ya know the big Imperial stadium. Once there you
can watch fights among other gladiators and watch to understand some
new strategy tactics that will help in the future. Good Luck! Also for
winning efficiently in the games outside of Caltha, i suggest any one
who plays the game immediately hire a Murmillo (the fish people) for
they have really strong abilities.