When in doubt, roleplay out your plans for your next level, show intention to progress in a certain direction. This is good advice even if you intend to take a level in your same class again, just show you're continuing to train and practice.
Haze imposes no restrictions on multi-classing for your initial concept (which refers to the first two levels selected in the welcome zone).
However, certain classes require Eminence Points (EP), such as Druids. If you intend to multi-class into a class with an EP cost, ensure that you possess the required EP before selecting that class.
As you progress in HAZE, it is essential to ensure that your new levels reflect your in-game progress and are not solely aimed at maximizing skills without proper roleplay consideration. For example, a Fighter(2) deciding to gain access to Mage Armor without any prior roleplay to showcase their learning of the mystic arts, and subsequently choosing Wizard(1) at level 3. Such an approach, driven purely by metagaming, is discouraged by the Team. Please refer to the process below to seek approval for multi-classing after the initial creation zone.
If you wish to adopt a new class after entering the in-game world, you are required to submit an application. In your application, include the class you wish to pursue, justifications for why your character would choose that class, and provide evidence of your character's "learning" process.
Applications are to be submitted here: Apply here
Lilith joins the Haze world as a level 2 Bard.
As Lilith's character progresses, she realizes the need to acquire combat skills. She submits an application on Discord to take the Fighter class, explaining her character's growth and intention. In the game, Lilith interacts with Zarina, a reputable Warrior in Coffinswode, seeking her guidance to learn the art of Parrying. She starts wearing armor, practices with combat dummies daily, and engages in sparring sessions with others. Some of these events may be observed by DMs, while others may not. Lilith documents her training in her character journal or on the application form.
The DMs review the evidence and confirm that Lilith has embarked on the path of becoming a Fighter.
Lilith joins the Haze world as a level 2 Bard.
The player, feeling bored and desiring more damage, decides to select Rogue because of the Sneak Attack ability. They choose to take level 3 in Rogue without demonstrating any roleplay or learning process associated with performing sneak attacks.
Without any evidence, the DMs revoke the Level 3 Rogue choice.