Overview
The Mercenary brings crossbow-driven ranged combat to Path of Exile 2 patch 0.5, and this full-campaign guide demonstrates how to push the class through all four acts with strong early progression and consistent boss damage. Crossbow skills provide natural safety through attack range, letting you deal damage while staying outside the threat zones that punish melee builds. The guide by Spud The King covers every act live with passive tree routing, gem swaps, and gear checkpoints at each transition.
The Witchhunter ascendancy is the primary focus of the guide, leaning into the high burst potential of the crossbow’s single-shot mechanics and the ascendancy’s execute threshold. Tactician and Gemling Legionnaire are both confirmed valid — the leveling routing stays the same regardless of ascendancy pick, with divergence appearing only at the post-campaign endgame stage.
The build centers on Explosive Shot as the primary damage skill, dealing both direct and area fire damage on impact. Gas Arrow provides a layered damage option that synergizes strongly with ignite uptime. The Mercenary’s grenade and crossbow reload mechanics are demonstrated in detail in the video, which helps new players avoid the common mistake of delaying shots during the reload window.
Pros & Cons
Pros
- Ranged playstyle provides natural safety across all four acts — minimal need to tank hits
- Explosive Shot handles both clear and single-target without a separate boss skill
- Works for Witchhunter, Tactician, and Gemling Legionnaire
- Strong early burst makes Act 1 and 2 bosses straightforward
Cons
- Crossbow reload timing requires awareness — firing during reload wastes damage
- Gas Arrow layering requires managing two separate damage skills against bosses
- Full campaign video is long; use act timestamps for navigation
Key Skills
- Explosive Shot — Primary crossbow attack dealing fire damage on impact with an area burst
- Gas Arrow — Fires an arrow that releases a lingering gas cloud; enemies in the cloud take damage over time and ignite for heavy burst
- Smoke Mine — Deploys a mine that creates a concealment cloud; provides movement speed and evasion during repositioning
- Grenades — Throwable explosive projectiles for burst damage against stationary targets and breakable objects
Gear & Anointments
Crossbows with fire damage or elemental damage are the priority. The Mercenary naturally wears armour or evasion-hybrid bases.
- Weapon: Crossbow with fire damage, attack speed, or physical damage
- Body Armour: Armour or hybrid base with life and resistances
- Helmet / Gloves / Boots: Armour pieces with life and capped elemental resistances
- Amulet / Rings: Life, resistances, and fire damage where available
Leveling / Campaign Notes
Guide timestamps: 0:30 Act 1, 56:00 Act 2, 2:04:00 Act 3, 2:58:00 Act 4, 4:00:00 Interludes. Grab Explosive Shot from the first available vendor and keep it as the primary damage source throughout. Add Gas Arrow as soon as it becomes available from a vendor or quest reward. Spud demonstrates the reload rhythm live in Act 1 — understanding that timing is the single most impactful skill improvement for new Mercenary players.
Credits & Source
Created by Spud The King.