Fighting

To gain Combat XP you need to fight players or creatures. By clicking on Players or Creatures you will see names that represents each of them.

Pick a Player or click on Creatures and pick a Mob, then click in its name and then click on Set as target. Use your weapons to fight them. You will see that you already have some weapons equipped by default in your action bar next to your avatar.

Check the Combat Log, there you will see your hits, his/her hits, and, if you win, you will see the loot of Trophies or Energy that you won for defeating your opponent in this battle. Click on Timers to go back to see your timers.

Repair your weapons at the Card Vendor NPC, there you can buy or repair your damaged Game Cards, or, if you have enough energy, buy some new cards according to your skills.