PoE 2 Bijouborne: Cast on Charm Use

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PoE 2 Bijouborne: Cast on Charm Use

Game: Path of Exile 2

Time: 2025-04-08

Bijouborne is a unique Double Belt introduced in Path of Exile 2, specifically designed to interact with the game's Charm system. It enables a powerful synergy through the Cast on Charm Use mechanic, allowing players to automate spell casting in exchange for Charm charges.

Item Overview – Bijouborne

Attribute	Description
Name	Bijouborne
Item Type	Unique Belt
Base Type	Double Belt
Required Level	44
Special Mechanic	Grants the "Cast on Charm Use" skill
Charm Slots	1 base slot, with +2 additional from the belt (total 3)

Bijouborne Stats

Modifier	Value
Charm Charge Gain	(20–30)% increased Charm Charges gained
Mana Bonus	+(50–100) to maximum Mana
Charm Effect Duration	(10–50)% reduced Charm Effect Duration
Charm Slots	+2 additional Charm slots
Dexterity Bonus	+(15–25) to Dexterity

Cast on Charm Use – Skill Description

Skill Name	Cast on Charm Use
Type	Buff, Persistent, Trigger, Meta
Level Range	1–20
Required Character Level	Level 1–90
Primary Function	Triggers socketed spells automatically after gaining full Energy from Charm usage
Energy Generation	Gains 2 Energy per Charm Charge used
Trigger Condition	On reaching maximum Energy, all socketed spells are triggered
Energy Reset	Energy resets to 0 after spells are triggered

Cast on Charm Use – Scaling and Modifiers

Effect	Details
Increased Energy Gained	Up to (0–57)% depending on skill level
Quality Bonus	Up to 15% increased Energy gained from quality
Maximum Energy Scaling	Has 10 maximum Energy per 0.1 seconds of base cast time of socketed spells
Practical Example	A spell with 0.8s base cast time gives 80 maximum Energy; reaching this triggers the spell

Mechanics Explanation – How It Works

Event	Outcome
Charm Use	Consumes Charges and adds Energy based on Charges used (2 per Charge)
Energy Reached	When maximum Energy is hit, all socketed spells in Bijouborne are triggered
Energy Loss	After triggering, Energy resets to 0
Loop Potential	Repeated Charm usage allows near-constant triggering of powerful spells
Limitation	Charm effect durations are reduced, requiring faster reactions and spell timing

Build Considerations

Factor	Recommendation
Charm Synergy	Best used with Charms that consume multiple charges or refresh often
Socketed Spells	High-impact spells with longer base cast times scale higher max Energy threshold
Mana Pool	The +50–100 Mana helps maintain spellcasting consistency
Dexterity	Supports builds requiring Dexterity for weapon or skill prerequisites
Ideal Build Archetypes	Hybrid spellcasters, totem builds, trap or trigger-based casters

Strengths and Weaknesses

Strengths	Weaknesses
Automates Spell Triggers	Requires constant Charm usage to function
High Scaling Potential	Reduced Charm Effect Duration can limit utility from Charms
Grants Extra Charm Slots	Energy generation depends on Charm Charge consumption efficiency
Good Mana and Dexterity Bonuses	Socketed spell selection must be carefully planned to avoid wasting triggers

Currency and Investment

Topic	Details
Acquisition Cost	Bijouborne’s price may vary based on league economy and meta relevance
PoE 2 Currency Use	Players may invest PoE 2 Currency into crafting or trading for perfect roll Bijouborne
Link Cost	Requires linking appropriate trigger spells into the belt’s sockets
Optimization	Players often need to fine-tune spells and Charms for optimal Energy cycling

Bijouborne enables a unique and rewarding playstyle built around automating spell effects through Charm mechanics. With its synergy-focused bonuses and built-in Cast on Charm Use, it encourages thoughtful build design and fast-paced gameplay.

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