There is limit for the Stamina but most of the instances requires a large amount of it. As the title states, how can we use the limited Stamina efficiently to upgrade the Level fast when we get started on this game? Let's take a look of the analysis as below.
There are many ways to get EXP, such as ♦ Daily Quest, Normal Instances, Elite Instance, and Daily Event ♦. For new players, we recommend you to start with Normal Instance. This is because for the same stage, Normal Instance cost 5 Stamina whereas Elite Instances cost 10 Stamina.
This is the "Normal Instance"
This is the "Elite Instance"
As shown in the images above, Normal Instance can get 235 EXP whereas Elite Instance can get 590 EXP, which can be roughly counted as 1 Elite Instance = 2 Normal Instance. Why do we recommend Normal Instance? This is because the Main Quest is always related with the Normal Instance. The Main Quest not only will reward large amount of EXP, it will also reward large amount of Stamina when you complete certain quests. Thus it is most suitable for players that wants to level up fast.