Explosive Grenade Witchhunter
The meta PoE2 Mercenary build for Return of the Ancients
The Explosive Grenade Witchhunter is the dominant Mercenary archetype in PoE2 0.5.4 Return of the Ancients, chaining overlapping grenade explosions for instant pack clears while melting pinnacle bosses in seconds. It leans on the Witchhunter's debuff-damage amplification plus Sorcery Ward tankiness to do both jobs without compromise.
Gameplay
Gameplay video by Path of Exile Builds
Buy the Explosive Grenade Witchhunter
Our PROs build it for you on Return of the Ancients. Pick a tier below.
- The meta custom Mercenary build of your choice (or our PROs help you pick)
- Best Skill, Spirit & Support Gems
- High-tier endgame gear for Atlas
- Additional leveling options
- All currencies and loot gathered during the service
Secure Stripe checkout1h start · flexible finish
- 5.0verified reviews
- Own PROswe hire the boosters
- Price matchwe beat it
- Refundor money back
Piloted service by our own PROs · VPN-safe · 24/7 support. Final price is confirmed at secure Stripe checkout; we collect your email there and hand off account access via Discord.
The verdict
This is the safest top-tier pick for the Mercenary class in 0.5.4: it league-starts cheaply, scales smoothly to mirror-tier, and clears every endgame system. Mapping is S because overlapping Explosive Grenade detonations one-shot screens of mobs, and bossing is S because Explosive Shot (made no-cooldown/no-reload via Arjun's Medal + Ratha's Assault) plus Gas Grenade ignite delivers millions of single-target DPS. The only knocks are grenade-throw timing taking practice and the build's reliance on a few key uniques to unlock its damage ceiling.
Strengths
- Screen-clearing AoE from overlapping grenade explosions
- Millions of boss DPS via no-cooldown Explosive Shot + Gas ignite
- Cheap, self-found-friendly league starter that scales to mirror tier
- Very tanky in endgame thanks to Sorcery Ward and evasion stacking
Trade-offs
- Grenade-throw and detonation timing has a learning curve
- Damage ceiling depends on a few key uniques (Arjun's Medal, Ratha's Assault)
- Cooldown/reload management can feel clunky in dense or kiting fights
What's included
- The meta custom Mercenary build of your choice (or our PROs help you pick)
- Best Skill, Spirit & Support Gems
- High-tier endgame gear for Atlas
- Additional leveling options
- All currencies and loot gathered during the service
Gear at a glance
The key item and the stats that matter for each slot. Skip the grind — buy PoE2 items or currency to gear up fast.
Skills & supports
Explosive Grenade
Multishot — More grenades thrown for wider overlap and clear
Concentrated Effect — Tightens explosion radius for a large damage-per-hit gain
Short Fuse — Reduces grenade fuse delay so packs die instantly
Fire Penetration — Cuts enemy fire resistance to keep clear snappy
Explosive ShotMultishot — Extra projectiles for layered single-target hitsFire Penetration — Resistance shred against bossesConcentrated Effect — Focuses damage on the boss hitbox
Gas Grenade
Flash Grenade — Blinds and breaks armour to set up bigger hits
War Banner — Damage buff aura while mapping and bossing
Rapid Shot — Generates heat/charges and triggers gas ignitionMaxroll guide includes a downloadable .build planner file; mirror reference on Mobalytics. Open the Path of Building / full gem list →
The passive tree
How to play it
Mapping rotation
Throw Explosive Grenade into packs and let the overlapping detonations chain-clear the screen, using Flash Grenade to blind and soften rares. Keep War Banner up and move constantly so Sorcery Ward and evasion keep you safe.
Bossing rotation
Open with Gas Grenade and ignite it, then spam Explosive Shot (no cooldown/reload with Arjun's Medal + Ratha's Assault) into the boss. Layer Flash Grenade for armour break and reposition during telegraphed attacks while Sorcery Ward regenerates.
The Timesaver guarantee
We employ the boosters — no random marketplace sellers.
Found it cheaper elsewhere? We beat the price.
Not delivered as described? Your money back.
Account-safe handling and round-the-clock support.
FAQ
Yes. The Witchhunter is the top Mercenary ascendancy in 0.5.4 Return of the Ancients, with the Explosive Grenade variant rated S-tier for both mapping and bossing thanks to debuff damage amplification and Sorcery Ward tankiness.
Explosive Grenade is the main clear skill, with overlapping detonations wiping packs. For single target you swap to Explosive Shot supported by Gas Grenade ignite for boss damage.
Yes, it is one of the best bossing Mercenary builds. Explosive Shot turned no-cooldown/no-reload via Arjun's Medal and Ratha's Assault, plus Gas Grenade ignite, pushes millions of DPS into pinnacle bosses.
It is a cheap league starter that functions well on self-found rares, and a few key uniques (Arjun's Medal, Ratha's Assault, optionally Headhunter) unlock the high damage and clear ceiling for endgame.
Related builds
À la carte: buy currency · buy items · leveling & gear carry
Buy the Explosive Grenade Witchhunter
Our PROs build it for you on Return of the Ancients. Pick a tier below.
- The meta custom Mercenary build of your choice (or our PROs help you pick)
- Best Skill, Spirit & Support Gems
- High-tier endgame gear for Atlas
- Additional leveling options
- All currencies and loot gathered during the service
Secure Stripe checkout1h start · flexible finish
- 5.0verified reviews
- Own PROswe hire the boosters
- Price matchwe beat it
- Refundor money back
Piloted service by our own PROs · VPN-safe · 24/7 support. Final price is confirmed at secure Stripe checkout; we collect your email there and hand off account access via Discord.
Build data AI-drafted and cross-checked against 6 community sources (Maxroll, Mobalytics, poe2db / poe-vault) for patch 0.5.4. Values are community estimates — verify in-game. Updated 2026-06-26.