In Path of Exile 2, finding rare and powerful gems can mean the difference between a mediocre build and a truly devastating one. Among the many unique support gems introduced in the sequel, Oblivion Joy Emerald stands out as a highly sought-after item. Whether you're chasing ultimate DPS for your projectile-focused build or want to amplify chaos damage through unusual means, Oblivion Joy Emerald offers tremendous potential — but acquiring it takes more than just luck.

This guide covers everything you need to know about how to get the Oblivion Joy Emerald, what it does, where it drops, how to trade for it, and which builds benefit the most.

What is Oblivion Joy Emerald?

Oblivion Joy Emerald is a Unique Support Gem that modifies projectile and chaos-based abilities with a special twist. While not officially confirmed by Grinding Gear Games in the open beta patch notes, players who have encountered it through early content or leaks report the following mechanics:

Type: Support Gem (Emerald)

Name: Oblivion Joy

Primary Tags: Chaos, Projectile, Support

Effects:

Supported skills deal +15% increased Chaos Damage

Supported projectiles have a 10% chance to explode on impact, dealing additional chaos damage in an area

Supported skills apply a 5-second "Oblivion" debuff on enemies hit, reducing their chaos resistance by 10% (scaling with gem level)

The Oblivion Joy Emerald is an off-meta powerhouse that synergizes best with builds using skills like Caustic Arrow, Toxic Rain, Scourge Arrow, or even hybrid setups like Poison Lightning Arrow. It provides excellent utility by lowering enemy resistance and encouraging AoE damage through small but frequent explosions.

Where to Get Oblivion Joy Emerald in Path of Exile 2

There are currently three known ways to obtain the Oblivion Joy Emerald, though its drop rate is extremely low.

1. World Drop in High-Tier Campaign Zones (Act 5 and Beyond)

The Oblivion Joy Emerald is part of the unique gem drop pool and has a small chance of dropping from elite enemies or bosses in Acts 5 through 7. Players report the highest frequency of drops in:

The Devouring Mire (Act 5)

The Grasping Pits (Act 6)

Twilight Bastion (Act 7)

These areas are swarming with chaos-aligned enemies, which appear to have a slightly boosted drop rate for chaos-themed gems. Running these zones repeatedly with increased quantity modifiers (from gear or party bonuses) improves your odds.

2. Boss-Specific Drop – The Seeping Matron

The Seeping Matron, a minor boss found in the corrupted variant of The Rotwood Cradle, is one of the only confirmed bosses that can drop Oblivion Joy Emerald with reasonable consistency.

Location: Act 6 – Corrupted Rotwood Cradle (map event or special side area)

Drop Rate: Approximately 5% in standard mode, higher in “Hardcore Chaos Bloom” modifiers

Strategy: Bring chaos resistance and mitigation to survive her DoT mechanics

She is considered a mid-tier optional boss, but farming her with high magic find gear can be worthwhile if you’re dedicated to chaos gem builds.

3. Trade and Crafting Sources

Trade Boards: In online leagues and multiplayer, Oblivion Joy Emerald is occasionally listed by other players for high-value chaos orbs or unique item trades. Prices range from 50–200 chaos orbs depending on gem level.

Vendor Recipes (Unconfirmed): Some players speculate that combining three level 1 chaos-themed support gems with a rare Emerald Ring in a vendor recipe may yield this unique gem. While not officially confirmed, it mirrors older POE 1 mechanics and may be worth testing.

How to Increase Drop Chances

To improve your chances of finding the Oblivion Joy Emerald, here are some farming tips:

Play Chaos-Focused Zones: Themed zones like The Grasping Pits and Rotwood spawn more chaos enemies.

Use Quantity Gear: Increased item rarity and quantity modifiers from armor, support gems, and party bonuses will help.

Target Specific Bosses: Focus your grind on the Seeping Matron if you're committed to single-farming efficiency.

Join Trade Discords: Communities like TFT and POE Trade Hubs often have updated listings for rare gems.

Monitor League Events: Some seasonal league mechanics in POE 2 (like Echoes of Delirium) offer better gem drop chances.

Best Builds That Use Oblivion Joy Emerald

The true value of Oblivion Joy Emerald shines in projectile + chaos builds. Some meta-relevant examples include:

1. Toxic Rain Pathfinder

Oblivion Joy Emerald enhances the projectile pod explosions and stacks chaos debuffs for even greater DoT potential.

Use with Vile Toxins and Void Manipulation for peak synergy.

2. Caustic Arrow Trickster

Stacks additional chaos AoE on impact; great for wave clear in mapping.

Trickster’s chaos damage over time multipliers make this gem hit even harder.

3. Scourge Arrow Deadeye

A niche pick that uses projectiles with poison scaling. Oblivion Joy helps trigger faster clear by stacking DoTs and explosions.

4. Hexblast Occultist

While Hexblast is spell-based, hybrid builds using projectile curses (like Projectile Weakness) can creatively trigger the debuff effect from Oblivion Joy.

Final Thoughts

Oblivion Joy Emerald is a gem that combines thematic flair with mechanical power in Path of Exile 2. Its ability to enhance chaos projectile skills and reduce enemy resistance through the Oblivion debuff makes it a vital pickup for players looking to specialize in DoT or AoE chaos builds. While it remains a rare find, persistent farming, efficient boss targeting, and active trading can eventually net you this elusive support gem.

Whether you’re planning to dominate bosses, shred through waves of enemies, or experiment with chaos hybrids, Oblivion Joy Emerald is one of the most rewarding gems to hunt — and even more satisfying to wield.