In Path of Exile 2, optimizing your skill setup is essential for success—especially when managing powerful meta gems like Blasphemy. While it offers great synergy with curses, many players encounter the confusing "Incorrect Weapon Type" error. This guide breaks down the causes and solutions, helping you avoid common mistakes and make the most of your build. Whether you're crafting a curse-focused character or fine-tuning your aura setup, understanding Blasphemy is a smart step toward saving time, improving efficiency, and making better use of your buy PoE 2 Currency.
Blasphemy Skill Overview
Attribute
Details
Skill Name
Blasphemy
Type
Buff Skill
Categories
Persistent, AoE, Aura, Meta
Tier
8
Required Level
1–90
Required Int
1–205
Spirit Reservation
60 Spirit per socketed Curse
Function
Converts socketed Curse skills into Auras, applying their effects in an area around the player
Additional Quality Effect
(0–10)% reduced Reservation
Blasphemy Mechanics and Effects
Feature
Description
Aura Conversion
Socketed Curse Skills apply in an Aura around the player
Curse Magnitude Penalty
Supported Curses have 41–50% less Magnitude
Area Radius Increase
Socketed Skills gain +1 metre to base radius
Meta Gem Integration
Place Curse Skill Gems into Blasphemy via the Skills Panel to activate
Compatible Gems with Blasphemy
These gems work synergistically when socketed into Blasphemy, enabling unique enhancements to your build:
Gem Name
Function
Concentrated Effect
Focuses the aura to increase intensity within a smaller radius
Clarity
Enhances mana regeneration; may improve Spirit management
Magnified Effect
Increases the magnitude of the aura effects
Heightened Curse
Increases the power of curses but with higher reservation
Vitality
Adds life regeneration that can synergize with defensive curses
Precision
Boosts accuracy; ideal for hybrid builds using curses and attacks
Cannibalism
Possibly linked to life or resource drain mechanics via curse synergies
Herbalism
May offer synergy with regeneration or toxin-related curses
Mysticism
Amplifies mystical or arcane effects, such as energy shield gains
Upwelling
Could relate to area growth or stacking aura effects
Blasphemy PoE2 Incorrect Weapon Type
In Path of Exile 2 (PoE2), the Blasphemy Meta Gem transforms socketed curse skills into auras, allowing players to automatically apply curses to nearby enemies. However, some players encounter an "Incorrect Weapon Type" error when attempting to use Blasphemy. This issue is often due to specific setup requirements or known bugs rather than actual weapon restrictions.
Common Causes of the "Incorrect Weapon Type" Error
Cause
Explanation
Solution
Curse Not Socketed into Blasphemy
The curse gem is placed in the skill bar instead of being socketed into Blasphemy.
Remove the curse from the skill bar and socket it directly into the Blasphemy Meta Gem.
Weapon Swap Configuration
The curse is configured to be active only on one weapon set.
Ensure the curse is set to be active on both weapon sets before socketing it into Blasphemy.
Using Marks Instead of Curses
Marks are not supported by Blasphemy as they are not classified as curses.
Use hex curses like Enfeeble, Temporal Chains, or Elemental Weakness with Blasphemy.
Level Discrepancy Between Gems
The curse gem is of a higher level than the Blasphemy gem.
Use a curse gem that is of equal or lower level than the Blasphemy gem.
Spirit Insufficiency
Insufficient Spirit to reserve for the curse aura.
Ensure you have at least 60 Spirit available per curse to be reserved by Blasphemy.
Weapon Type Bug
A known bug causes Blasphemy to display an incorrect weapon type error.
Try re-equipping weapons or switching to a different weapon type; this may resolve the issue.
Tips for Effective Use of Blasphemy
Tip
Description
Manage Spirit Reservation
Each curse reserves 60 Spirit; plan your build to accommodate this reservation.
Choose Appropriate Curses
Select curses that complement your build, such as Elemental Weakness for elemental builds.
Monitor Weapon Swap Settings
Ensure that curses are configured to be active on all weapon sets to prevent deactivation.
Avoid Using Marks with Blasphemy
Since Blasphemy does not support marks, avoid socketing them into the gem.
Keep Gem Levels Compatible
Ensure that the curse gem's level does not exceed that of the Blasphemy gem to maintain functionality.
Recommended Curses for Blasphemy
Curse Name
Suitable Builds
Effect
Enfeeble
Defensive builds
Reduces enemy damage output
Temporal Chains
Crowd control builds
Slows enemy actions
Elemental Weakness
Elemental damage builds
Lowers enemy elemental resistances
Flammability
Fire damage builds
Reduces enemy fire resistance
Frostbite
Cold damage builds
Reduces enemy cold resistance
Conductivity
Lightning damage builds
Reduces enemy lightning resistance
Despair
Chaos damage builds
Reduces enemy chaos resistance
The "Incorrect Weapon Type" error when using Blasphemy in PoE2 is typically due to setup issues or known bugs rather than actual weapon restrictions. By ensuring proper gem placement, managing Spirit reservation, and selecting compatible curses, players can effectively utilize Blasphemy to enhance their builds.
Strategic Uses of Blasphemy
Playstyle
Benefit from Blasphemy
Curse-Centric Builds
Converts single-target curses into reliable AoE debuffs
Support Characters
Helps allies by weakening enemies in close proximity
Solo Survivalists
Amplifies control and defensive capabilities with curses like Enfeeble
Hybrid Auras + Curses
Combines with aura gems like Vitality or Precision for a layered defense
Tips for Efficient Use
Tip Number
Tip
1
Only use high-impact curses, since Blasphemy reduces their magnitude
2
Positioning is key — stay close to enemies to maximize the aura effect
3
Use Magnified Effect or Upwelling to boost the range and strength of the aura
4
Manage Spirit wisely; consider gear or passive tree nodes that reduce reservation
5
Blasphemy works well in parties, applying curses without targeting
Blasphemy is ideal for players seeking automation, control, and flexibility in their curse application strategies. It shines in both solo and group play, especially when paired with the right Uncut Spirit Gems and aura-compatible support gems. For those looking to maximize build efficiency or create layered debuff zones, this buff skill is a game-changer in PoE 2.
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