> For the complete documentation index, see [llms.txt](https://docs.aionoverdose.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aionoverdose.com/aion-overdose/patch-notes/2026/may-4-patch.md).

# May 4 - Patch

### <mark style="color:$danger;">World Boss</mark>

* World Boss Agaru has been moved to a new location.

<figure><img src="/files/abMl6CrvvXl7sdcGNez4" alt=""><figcaption></figcaption></figure>

### <mark style="color:$danger;">Item Collection</mark>

* Ultimate Dark Talon and Bitterthorn have been added to the Item Collection.
* Item Collection guide, check here [Item Collection](/game-guides/item-collection.md)

### <mark style="color:$danger;">Siege</mark>

* Added Gelkmaros and Inggison Renown Tonic in Overdose Coin Merchant, this is to level up your renown in Inggison or Gelkmaros so you can use the Renown Rift.

### <mark style="color:$danger;">Others</mark>

* Added Refining Stone Dust when extracting Ultimate Dark Talon Accessories and Feather Accessories using Extraction Solvent.
* Fixed Legendary Transformation Combine
* Added Overdose Shard in rebirth rewards, for more details on rebirth system check here [Rebirth System](/game-guides/gemstone-and-runestone.md)
* Adjusted Quest mobs HP in East Picket and North Picket.
* The Anniversary Coin event has ended, but the Anniversary Cake is still available, and you can still exchange your Anniversary Coins.