Diablo IV: Warlock Class Confirmed for Lord of Hatred Expansion

PARIS, 12 February 2026 – Blizzard Entertainment has officially unveiled the Warlock as the newest addition to the Diablo IV roster. Announced during the Diablo 30th Anniversary Spotlight on 11 February, the “Démoniste” (Warlock) will join the existing classes as part of the upcoming Lord of Hatred expansion, marking a significant milestone for the franchise as the class is integrated across multiple Diablo titles.

The Master of Dark Arts Arrives

Following weeks of speculation and data-mining leaks from the Public Test Realm (PTR), Blizzard confirmed that the Warlock will be the second class introduced in the Lord of Hatred expansion, following the Spiritborn. The Warlock is designed as a high-risk, high-reward caster that harnesses the powers of the Burning Hells. Unlike the Necromancer, who focuses on the undead, the Warlock utilises “Bind and Consume” mechanics to manipulate demonic entities and shadow energy.

Early gameplay footage showcased at the anniversary event revealed a “Metamorphosis” ability, allowing players to temporarily transform into a demonic form to deal devastating area-of-effect damage. The class is scheduled to launch in Diablo IV on 28 April 2026, though players of Diablo II: Resurrected can access the class immediately as part of the Reign of the Warlock update.

Key Details: Diablo IV Warlock Launch

Skill Tree Overhaul and Season 12

The introduction of the Warlock coincides with a massive overhaul of the Diablo IV skill tree system. Blizzard developers stated that every class will see their progression paths rebuilt to accommodate the new power ceiling introduced in the expansion. Furthermore, Season 12 is slated to begin on 10 March 2026, serving as a bridge to the expansion’s release. This season will focus on “War Plans,” a new endgame feature that allows players to engage in strategic activities across the new Skovos region.

Frequently Asked Questions

Is the Warlock a free update for Diablo IV?

No, the Warlock class is tied to the Lord of Hatred expansion. However, the general skill tree overhauls and loot filter changes will be available to all players regardless of expansion ownership.

How does the Warlock differ from the Necromancer?

While the Necromancer commands the dead and uses Essence, the Warlock focuses on corrupting living demons and using shadow-based transformation mechanics. The Warlock’s “Bind” mechanic allows them to turn enemy demons into temporary allies or consume them for power buffs.

When can I play the Warlock in Diablo Immortal?

Following the Diablo IV launch in April, the Warlock is scheduled to arrive in Diablo Immortal in June 2026.