The Warlock is a summoner + fire mage. Your damage comes from two places: your demon army (Soulgorger + Demonic Portal) and your Hellfire spells. So ask yourself one question first:
Let your demons do the tanking and DPS while you stay safe at range. Great for open world, dungeons and solo play.
Core: Demonic Portal + Warp Strike + Soulgorger ยท Add: Siphon Life (heal) + Burning Ascent (escape)
Stack Burning damage with big AoE. Melts packs and bosses, but you are squishy โ position well.
Core: Infernal Eruption + Hellswarm + Spiteful Sacrifice ยท Add: Devouring Darkness + Demonic Pact
One demon, one portal, two nukes. Works in every mode and is the safest to learn the class with.
Core: Demonic Portal + Infernal Eruption + Hellswarm + Warp Strike ยท Primary: Lunatic Rush
16 skills total โ 1 passive, 2 primaries, 13 actives. Hover a card for details.
Your permanent demon companion. Eats dead demons to evolve and grow stronger โ the core of every Warlock build.
Rush forward with a burst attack that summons an exploding Fallen Lunatic. Ultimate: Lunatic Legion.
Hurl Hellfire at enemies. Ultimate: Rain of Chaos โ meteors rain down around you.
Open a portal that summons a demon ally (Bloodlord, Soldiers, or Rasplet Hulk) to fight for you.
Hellfire erupts from the ground in an area, Burning enemies. Your best AoE damage skill.
Release a swarm that infects enemies; infected enemies hatch Plagued Thornstriders when they die.
Drain Life from enemies to heal yourself โ your main sustain tool.
Teleport your Soulgorger through a portal to a target, knocking enemies up.
Launch yourself skyward and dive down in flames โ mobility + damage escape.
Whip enemies with a burning chain, dealing damage and Burning them.
Deal heavy damage at the cost of your own Life โ high risk, high reward.
Create a dark vortex that pulls enemies in and damages them.
Crush enemies in a target area, holding them still and damaging them.
Sacrifice some of your Life (or your Soulgorger) for a big damage boost.
Trade Life for power โ boosts your damage and summons.
Open linked portals to teleport โ your key repositioning tool.
Sources & references:
Skill icons ยฉ Blizzard Entertainment. Guide compiled 2026-08-18.