Limits and Drawbacks of Path of Exile 2 Currency Support Gems
Support gems often come with trade-offs, which are crucial to managing build efficiency:
 
Increased Mana/Resource Cost
Many supports increase the skill’s cost significantly.
 
Reduced Damage Efficiency
Some supports, like Greater Multiple Projectiles, lower base damage in exchange for more projectiles.
 
Complex Scaling
More supports = more interactions. It's easy to oversupport a skill and end up with inefficient or conflicting modifiers.
 
Support Gem Examples in Path of Exile 2
Returning Support Gems:
Spell Echo – repeats spell casts
 
Increased Critical Strikes – raises crit chance
 
Life Leech – converts a portion of damage dealt into life recovery
 
New Support Gems (PoE 2):
Overchannel Support – ramps up power the longer a channeled skill is used
 
Radiate Support – creates a lingering aura effect after skill use
 
Resonant Echo Support – causes delayed echoing versions of the skill to trigger
 
These newer supports allow for deeper tactical gameplay and build creativity. Path of Exile 2 aims to encourage more unique interactions and skill behaviors.
 
How to Improve Support Gem Usage
Understand Scaling
Use support gems that scale well with your skill’s base type and build direction (e.g., DoT, crit, ailments).
 
Balance Cost and Power
Too many cost-increasing support gems will drain your mana. Strike a balance.
 
Choose Synergistic Combos
Try combinations like Chain + Projectile Speed + Added Elemental Damage on a bow skill for wide-area clearing.
 
Test Frequently
The best support gems might change depending on your weapon, gear, or passive tree. Don’t be afraid to cheap POE 2 Chaos Orbs experiment.