Path of Exile 2: Mercenary Leveling Guide
This guide details effective leveling strategies for the Mercenary class in Path of Exile 2. While Mercenaries are considered relatively easy to level, optimizing skill choices and gear significantly improves the experience.
Optimal Skills and Support Gems for Leveling

Early-game success relies on Fragmentation Shot (effective close-range, multiple targets) and Permafrost Shot (freezing for increased Fragmentation Shot damage). However, the Mercenary's power truly shines with Grenade skills.
The table below outlines core skills and recommended support gems:
| Skill Gem | Useful Support Gems |
|---|---|
| Explosive Shot | Ignition, Magnified Effect, Pierce |
| Gas Grenade | Scattershot, Fire Penetration, Inspiration |
| Ripwire Ballista | Ruthless |
| Explosive Grenade | Fire Infusion, Primal Armament, Magnified Effect |
| Oil Grenade | Ignition, Magnified Effect |
| Flash Grenade | Overpower |
| Galvanic Shards | Lightning Infusion, Pierce |
| Glacial Bolt | Fortress |
| Herald of Ash | Clarity, Vitality |

Use Lesser Jeweler's Orbs to add support gem sockets to your key Grenade skills. Glacial Bolt is a strong alternative to Permafrost Shot, while Oil Grenade excels against bosses. Galvanic Shards provides excellent crowd control. Herald of Ash provides additional damage.
Essential Passive Skill Tree Nodes

Prioritize these passive skills: Cluster Bombs (increased Grenade projectiles), Repeating Explosives (chance for double explosions), and Iron Reflexes (converts Evasion to Armor, mitigating Sorcery Ward's downside). Also, seek out nodes boosting Cooldown Reduction, Projectile/Grenade Damage, and Area of Effect. Crossbow-related nodes and Armor/Evasion clusters are secondary priorities.
Gear and Stat Priorities

Focus on upgrading your Crossbow first. Prioritize gear with Dexterity, Strength, Armor, Evasion, Elemental Resistances (excluding Chaos), Physical and Elemental Damage, Mana on Hit, and Resistances. Rarity of Items, Movement Speed, and Attack Speed are beneficial but not crucial. A Bombard Crossbow significantly enhances Grenade effectiveness.
This optimized approach ensures a smooth and powerful leveling experience for the Mercenary in Path of Exile 2.