With this, Diablo was returned to the Black Abyss or the Void leaving his demonic essence in the Sanctuary.Īfter two decades, Adria, Diablo's servant, went around the Sanctuary collecting the demonic essence of the Great Evils slain in the place. In Diablo 2, Aidan heads to the ease guise as the Dark Wanderer where a fight ensues within the Chaos Sanctuary and led to the destruction of the soulstone. Aidan took possession of the gem in his attempt to take over the Lord of Terror. Carrying the namesake of the game, Diablo was introduced from the first installment of the game when he was released by Archbishop Lazarus when he unearthed a soulstone hidden in the Tristram Cathedral.ĭiablo attempted to possess Leoric but fails so instead, he went after Albrecht, Leoric's younger son, as his vessel.Īidan, the older brother of Albrecht, claimed victory upon defeating Diablo by removing the soulstone's fragment on the forehead but it later revealed the dead body of Albrecht.