PoE 2 Boosting  takes summoner gameplay to a new level with redesigned minions, stronger corpse-based mechanics, and more unique hybrid scaling interactions. If you’re looking for a build that blends explosive fire magic with sinister chaos corruption, the Infernalist Summoner is arguably the most flavorful and powerful archetype available to the Witch. This guide focuses on a minion-centric, DoT-stacking version that excels in both league start and top-end bossing.

What Makes This Build Different?

Unlike other Infernalist variations, this build focuses on:

• Sustained damage over time

• Crowd control through burning ground and wither stacks

• A stable minion core rather than pure disposable summons

• Controlled corpse detonation rather than automated loops

You’re still using corpses as explosive tools, but you place much more emphasis on layered DoTs and minions that serve multiple roles.

Core Minion Setup

Summon Blazing Thrall
A sturdy fire minion that applies ignite and spreads burning ground. Thralls persist longer than volatile minions, giving the build stability and consistent debuff uptime.

Summon Putrid Shade
A chaos minion that applies corruption and wither effects. Shades empower your chaos scaling and soften enemies for your explosions.

Together, they form a dual-element support squad, amplifying both fire and chaos aspects of your toolkit.

Main Offense Skill: Blightburst Detonation

Blightburst uses corpses to unleash a blast of corrupted flame, dealing heavy hybrid DoT in a wide radius. It benefits from:

• Fire DoT

• Chaos DoT

• Area damage

• Minion life

• Spell multipliers

• Burning and corrosion stacks applied by minions

This layering makes the build scale exceptionally well with compound multipliers.

Secondary Skill: Flame Rot

A targeted ground-damage spell that leaves behind a fire/chaos lingering zone. Bosses standing inside take amplified damage from all sources. The skill functions as both offense and battlefield control, slowing enemies and spreading ignites.

Support Gem Highlights

• Lingering Torment: Extends DoT duration significantly

• Entropic Spread: Increases area coverage when multiple DoTs overlap

• Minion Empowerment: Boosts minion HP and death effects simultaneously

• Chaos Infusion: Converts part of fire DoT into chaos

• Trigger Weave: Automates minion summons while channeling Flame Rot

These supports create a long-lasting, multi-layered damage field where bosses simply melt.

Gear Progression

Early game priorities:

• Fire DoT multiplier

• Chaos DoT multiplier

• Minion life and minion damage

• Spell levels

• Some defensive stats (life/ES)

Mid game:

• A staff with + to Blightburst levels

• Gloves with ignite chance and DoT multiplier

• Amulet with chaos penetration

• Belt with minion life and energy shield

Late game:

• Unique helmets that boost corpse effects or DoT radius

• Rings with double DoT multipliers

• Hybrid fire/chaos staves with high volatility damage

Passive Tree and Keystones

Focus on:

• DoT clusters

• Minion clusters (life + effects)

• Chaos and fire penetration wheels

• AoE clusters

• Corpse-based spell damage nodes

Key keystones:

• Demonic Fuel: Chaos conversion and wither acceleration

• Infernal Offering: Increases corpse life and boosts DoT scaling

• Sacrificial Catalyst: Combines minion death effects into spell bonuses

Playstyle Loop

Your rotation is smooth:

1. Summon Thralls and Shades

2. Drop Flame Rot on packs or bosses

3. Detonate corpses with Blightburst

4. Allow DoTs to tick while minions maintain debuffs

5. Recast as necessary while staying safe behind minion frontlines

This makes the build ideal for players who enjoy tactical setups and smart positioning.

Mapping

Maps become zones of cascading devastation. Burning ground plus corrupted flame clears entire screens, while Thralls path forward setting entire floors ablaze.

Bossing

Against bosses, standing still inside Flame Rot is a death sentence. Wither stacks from Shades, amplified DoTs, and corpse-powered detonations create sustained DPS that keeps climbing the longer the fight goes on.

Conclusion

If you want a summoner build that’s both visually stunning and mechanically deep, this Infernalist Summoner variant is perfect. With dependable minions, layered DoTs, and corpse-enhanced explosions, you’ll dominate every stage of PoE 2 Boosting service .