Sources say that Diablo 4 will have a sixth class.

CTOnews.com, April 22 (Xinhua)-- Blizzard may introduce a sixth class for Diablo 4, from the three Gods Church (Churches of the Three), an ancient cult that worships One Evil, according to game media gamerant.

The news mainly comes from Blizzard's official mall's Diablo IV-themed beer mug, decorated with images of Lilith and Inarius, and a mysterious symbol engraved on the lid from 3 One Evil and 6 professional symbols.

Five of these six class symbols correspond to the five classes of Diablo IV: rogue, necromancer, barbarian, druid and mage. The sixth symbol is the three-god church in the game.

It is not clear what the sixth class symbol represents, and the media's speculated occupations include mystics, vicious knights, death knights and blood knights. CTOnews.com attaches a link to the beer mug here, which can be accessed by interested users.