It is highly likely that his presence will be perceived through these intermediaries unless events make him a victim Diablo IV Gold. Tyrael still feels the negative effects of destroying the Worldstone at the end in Diablo 2. That mystical artifact protected Sanctuary from Heaven and Hell and now serves as the protector of the area in its place. Tyrael doesn't appear to be leading any further adventures to Hell or venture much further than his current position at the Pandemonium Fortress, where he may offer advice like Deckard Cain to those who will stay and listen.
Five classes playable in Diablo have been released so far They all are variants of earlier games. In the sense that each installment has brought something new to the table maybe Tyrael can be a player in the battle that balances the sides, giving players the option to be transformed into angels or demon powers in exchange for obligations to Sanctuary. This kind of strategy could easily follow on the multi-tree development that was in the game.
It's doubtful that Blizzard intends to turn Angels as well as Demons into classes, given that the franchise centers those in the middle of their journey. As a mortal trapped between Heaven and Hell Tyrael has an unimaginable position in all of Diablo story. He will more likely be an actor of balance throughout the story, and maybe even a voice of reason rather than siding with the side previously. Even if he's forced to choose sides, Tyrael knows the importance of mortals, which is what he'll be doing to participate in the events of Diablo 4.
The method used by Blizzard to specify your character in Diablo 4 is a blend of the method used by the studio in Diablo 2 and Diablo 3. As the executive producer and director of the Diablo franchise Rod Fergusson put it, "Diablo 2 seemed like you were locking in; you could change your spec once per difficulty. With D3, you sort altered your appearance as if you changed your clothes. Everything was gear-based as opposed to skill-based."Fergusson added buy Diablo 4 Gold, "I think the fact that we have skills on the equipment [in Diablo 4] is really nice for experimentation -- as a sorceress I [might] get Blizzard [on a pair of boots] three levels before I should and I can try Blizzard to see if I actually want it."