Passive Tree & Ascendancy Progression

Start with Eldritch Empowerment for raw Chaos scaling, then pick Soulless Form for Path of Exile 2 Currency mana sustain and defensive layering.

After gaining access to three Chaos clusters, respec Witch's early Intelligence nodes to free up points for key multipliers in the Chaos and DoT clusters.

Recommended Ascendancy Order:

1. Eldritch Empowerment (damage scaling)
2. Soulless Form (mana sustain + defense)
3. Occult Infusion (boosts damage over time)
4. Unholy Precision (final scaling node)

Permanent Buff Recommendations

Valley of the Titans Medallion: +30% Charm Charges
Venom Crypts Poison Vial: +30% Stun/Ailment Threshold
Orbala's Pillar: +3% Movement Speed
Goddess of Justice: +30% Flask Mana Recovery

These bonuses stack nicely with Contagion/Essence Drain uptime and sustain effects.

Gameplay and Rotation

Clearing Packs:

1. Cast Contagion on a weak target.
2. Follow up with Unearth to spawn scorpions that help spread the debuff.
3. Use Essence Drain immediately after to trigger chain explosions.

Boss Fights:

1. Drop Sigil of Power.
2. Cast Dark Effigy for a burst damage window.
3. Apply Despair to amplify Chaos damage taken.
4. Stack Chaos Bolt until maximum Wither stacks, then maintain Essence Drain uptime.

This method keeps DoTs active while avoiding unnecessary mana drain.

Leveling Tips for Efficiency

Always keep resistances capped after Act 5.
Use Desecrated Currency or Essences on Magic items to upgrade bases mid-campaign.
Save crafting resources for weapons and jewelry - these impact your power the most.
If stuck on gear, buy POE2 Items or Path of Exile 2 Currency from secure trade platforms for smooth progression.

Conclusion

The Chaos Spell Witch Leveling Build in Path of Exile 2 offers a perfect balance of simplicity, power, and versatility. It clears packs effortlessly with Contagion + Essence Drain, handles bosses with Chaos Bolt + Despair, and requires minimal investment - making it an excellent league starter or SSF-friendly choice.

With smart weapon upgrades, rune management, and proper use of Atlas buffs and crafting tools, this Witch easily transitions from campaign to mapping content. If you're looking for a self-sufficient and efficient caster build, Chaos magic remains one of the most reliable - and satisfying - ways to dominate Wraeclast.

For even faster progression, combine this strategy with buying POE2 Items and Path of Exile 2 Currency to eliminate early grind bottlenecks and take your Witch straight into buy Path of Exile 2 Orbs high-tier maps.