The first set of these quests, unlocked at level 10, allowed players to dig into individual heroes and complete a series of three Basic Hero Quests (Hero Quests 1, 2, and 3).
These quests were unlocked at levels 10 and 20. Players were required to complete Versus Mode matches only in order to progress through Hero Quests and unlock the rewards they had to offer. Hero Levels were previously known as 'Hero Quests' and subsequently 'Progression Levels'.
The required experience to level is as follows each level after 12 requires 1,200,000 experience: