Diablo 3 gets deep into Diablo 4 Gold Tyrael's tale, as he becomes the Fallen Star by tearing off his wings and crashing into Sanctuary where the descendants of the Nephalem dwell. In joining with one of the powerful descendant, Tyrael banishes the primary evils and takes control over the Black Soulstone. In the event that Archangel of Death, Maltheal, went after the stone and began to attack his friends It was Tyrael that had his companion sent to Pandemonium to end death itself.
Tyrael prefers to retain his mortal form , but is reunited with his angelic brothers to become both The Aspect Justice and Wisdom. Diablo 3 ends with him thinking about whether his mortal friend, who might be corrupted, will one day become the next threat for Heaven, Hell, and Sanctuary or the very existence of life itself. It's clear that the Aspect of Justice and Wisdom most likely won't be content as Inarius is a mighty army that marches through Hell in search of his former lover, Lilith.
The latest Diablo 4 cinematic trailer from Blizzard features Inarius confronting Lilith and armies on both of their backs. While this sequence doesn't have Tyrael's personal involvement, his creation of the Horadrim as well as his influence on the Paladins from Sanctuary ensures that he's in the game. Dark and light clash in the battle, while the dead Tyrael is somewhere in between.
It is possible that his presence will be felt through these intermediaries until events take his hands. Tyrael is still feeling the repercussions of the destruction of the Worldstone at the conclusion of Diablo 2. The mysterious artifact protected Sanctuary from Heaven and Hell and now acts as a protector for the land as its successor. Tyrael appears unlikely to lead any further actions into Hell or go much farther than The Pandemonium Fortress, where he could offer advice as Deckard Cain for those who are willing to listen.
Five Diablo playable classes are currently being announced and all of them are variants of earlier games. Since each game has offered something new, perhaps Tyrael will become an active participant in the fight to balance the two sides by giving players the chance to take on angelic or demon powers in exchange for obligations to buy Diablo IV Gold Sanctuary. This type of strategy could easily follow on the multi-tree expansion that was previously confirmed for the series.