Levels are Wartune's primary system to unlock new features to the player. In the beginning of the game, the primary unlocks are new buildings in the player's city. Further leveling unlocks useful features like Guilds, Astrals, and Battlegrounds.
At the beginning, a player will be easily gain many levels per day. Later levels require more and more experience points (commonly abbreviated as EXP,) so that raising the character one level may take two days and more.
For a detailed overview of how much EXP is needed per level and which features are unlocked, please refer to the tables below.
Though every character gains a stat bonus when leveling up (for further details, which attributes are increased, see the Knight, Archer or Mage), a character's level is not the best trait to use when trying to determine the overall strength of any player. To do that, please refer to the player's Battle Rating, as this is a more accurate value for gauging a player's strength.