TERA is a free-to-play multiplayer role-playing game with a third-person view in a fantasy setting. In total, there are 7 races and 9 classes available in the game, which allows the player to make many interesting combinations: there are no restrictions. The game takes place in a world called Arborea. In general, this is a fairly ancient world with established rules and relationships between the creatures inhabiting it. All epoch-making events on a global scale happened a very long time ago and today only a short story remains of them. At the time in which the game offers to immerse itself, all races available to the player stopped wars among themselves, ceased to significantly quarrel and united into the so-called “Valkyon Federation”.