Season 15 gives the Warlock a strong way to level without feeling stuck in slow, repetitive fights. The Rampage setup works especially well because it turns summoned demons into fuel for repeated attacks. You will notice the difference early, especially when elite groups appear and Rampage starts chaining through them. Keep your gear moving with you as you level, and do not hesitate to compare useful D4 items when your weapon or defensive pieces begin to fall behind.

Build the Combat Loop First

The first two skills to understand are Command Fallen and Terror Swarm. Command Fallen calls in Mega Lunatics, giving you more Wrath and a steady supply of Lesser Demons. Terror Swarm then marks nearby enemies as Vulnerable while sacrificing those demons for extra damage. Use Dread Claws between casts so the debuff does not drop. Once the pack is prepared, press Rampage. Its Eviscerate trigger is the main reason this setup cuts through elites so quickly. Nether Step helps you escape danger, while Sigil of Summons keeps your minions active for longer.

Gear That Makes Rampage Hit Harder

Early gear does not need to be perfect, but a few effects matter a lot. Aspect of Mutilation adds Bleed whenever Eviscerate connects, so Damage Over Time Multiplier becomes a major priority. Add Critical Strike Chance, Critical Strike Damage Multiplier, Vulnerable Damage Multiplier, and Weapon Damage when the numbers are close. For defence, look for Maximum Life, Armor, and Resistance. Aspect of Might and Aspect of Diabolical Armor provide a useful safety net. Cauterization and Gorefeast also work well together, giving you better sustain during crowded fights.

Simple Priorities While Leveling

There is no need to chase every upgrade at once. Keep these points in mind as the character develops.

1. Replace weak weapons often, since Rampage gains a great deal from higher base damage.

2. Use Lurid Pact as soon as it drops because the ring gives Rampage a noticeable boost.

3. Pick up Nameless when available, then keep movement speed on boots or an amulet.

4. Follow Ritualism, Fathomless, Demonic Spicules, and Greater Hex on the Paragon boards.

Mercenaries and Fast Experience

Raheir is the most reliable primary mercenary for this setup. His Aegis improves elemental protection, and the Bastion path leads to Inspiration, which raises damage against affected targets. Varyana is a useful reinforcement choice because Bloodthirst grants attack and movement speed after you use a skill. For experience, spend most of your time in Helltides. Invest in the Helltide war plan, look for Hellworms, and keep moving from one dense group to the next. With Rampage handling elites and Lesser Demons keeping the action flowing, the build reaches higher world tiers quickly, especially when you supplement weak slots with D4 items cheap.

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