All through your excursion, Mephisto, as the Bloodied Wolf, attempts to assist the Drifter with taking down Lilith, notwithstanding being one of Diablo 4 Items the Superb Disasters. He lets the Vagabond know that Lilith has to be halted regardless of anything else, in spite of the fact that they will be adversaries sooner rather than later.
In the end, in the wake of killing Lilith, Neyrelle utilizes the Soulstone to trap Mephisto instead of Lilith, deciding that between the two, Mephisto is the more noteworthy malevolence, and his being so useful to the Vagabond's party is excessively dubious.
With Lilith crushed and Mephisto imprisoned in the Soul Stone, Neyrelle goes on an excursion with the Bloodied Wolf close to her and Mephisto's Soul Stone close by.
Mephisto's actual structure just Diablo 4 Boosting shows up toward the finish of the mission in Diablo 4, however was a prominent figure in Diablo 2, which was his first in-game appearance. As referenced above, Mephisto is one of the three Prime Disasters, close by his brothers Baal and Diablo. He is the father of Lilith.