Mastering Path of Exile 2's Expedition Endgame: A Comprehensive Guide
Path of Exile 2 introduces four major endgame events: Delirium, Breaches, Rituals, and Expeditions. This guide focuses on Expeditions, a returning mechanic from a previous league, detailing its mechanics, rewards, and the strategic use of its passive skill tree.
Understanding Expeditions and Detonation Mechanics
Expedition map nodes on the Atlas are marked with a light blue, spiral icon. An Expedition Precursor Tablet placed in a completed Lost Tower slot guarantees an Expedition encounter.
Within the Expedition zone, locate the central Detonator and four NPCs. The core gameplay involves strategically placing Explosives near Markers to trigger events:
- Red Markers: Detonating explosives near these spawns Runic Monsters. Larger markers yield larger monster packs, enhanced by Unearthed Remnants.
- Unearthed Remnants: These relics provide beneficial or detrimental modifiers (e.g., increased elemental damage from monsters but increased item rarity from chests).
- Black Markers (Spiral Symbol): Detonating near these spawns Excavated Chests containing Artifacts, Logbooks, currency, Waystones, and high-tier gear.
The Explosives UI shows the area of effect (AoE). Avoid overlapping AoE circles for optimal resource management. After placing Explosives, activate the Detonator to begin the event. Death resets the map, but you can safely retreat and return later.
The Expedition Pinnacle Map and Olroth
Runic Monsters and Excavated Chests have a chance to drop Expedition Logbooks. Use these at Dannig in your hideout to access the Expedition Pinnacle Map. This map offers significantly more Explosives and a chance to encounter Olroth, the Pinnacle Boss (indicated by a skull on the minimap).
Defeating Olroth is crucial for obtaining Expedition Passive Skill Tree points (2x points per victory).
Expedition Passive Skill Tree
Located in the Atlas Passive Skill Tree, this tree enhances Expeditions. It offers nodes to boost rewards, monster spawns, and Remnant effects. The tree features eight Notable nodes and eight difficulty-increasing nodes for Logbooks and Olroth.
Notable Expedition Passive Nodes:
| Notable Expedition Passive | Effect | Requirements |
|---|---|---|
| Extreme Archaeology | Reduces Explosives to 1, but boosts radius by 150%, placement range by 100%, and reduces enemy Life by 20% | N/A |
| Disturbed Rest | 50% more Runic Monster Flags | N/A |
| Detailed Records | 50% more Logbooks, Logbooks always spawn with 3x Modifiers | Disturbed Rest |
| Timed Detonations | 50% more Artifacts, Detonation chains travel 50% faster | N/A |
| Legendary Battles | 50% more Rare monsters, 50% more Exotic Coinage | Timed Detonations |
| Frail Treasures | 3x more Excavated Chest Markers, but they disappear after 5 seconds | N/A |
| Weight of History | 35% boost to Remnant effects | N/A |
| Unearthed Anomalies | Remnants gain an additional Suffix and Prefix modifier | Weight of History |
Prioritize "Disturbed Rest," "Detailed Records," and "Timed Detonations" for significant reward increases. Then consider "Weight of History," "Unearthed Anomalies," and "Legendary Battles" for further boosts at increased difficulty. Avoid "Extreme Archaeology" due to the drastic reduction in Explosives.
Expedition Rewards
The main rewards are Artifacts, used to trade with specific vendors for gear:
| Reward | Use | Gear |
|---|---|---|
| Broken Circle Artifact | Gwennen (Weapons) | Weapons |
| Black Scythe Artifact | Tujen (Belts and Jewelry) | Belts and Jewelry |
| Order Artifact | Rog (Armor) | Armor |
| Sun Artifact | Dannig (Used to acquire other Artifacts) | Used to acquire other Artifacts |
| Exotic Coinage | Refreshes vendor inventories | N/A |
Remember, you can only access one vendor per Expedition. Artifacts are retained after map completion. Exotic Coinage refreshes vendor inventories. Expedition Logbooks unlock Pinnacle Maps with a chance to fight Olroth for exceptional rewards and additional passive skill points.
