> 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/2025/red-katalam/may-21-patch.md).

# May 21 - Patch

* Updated drops of Rank Field Bosses
  * Removed Ancient Titania Gemstone
  * Removed Ancient Alcemium
  * <img src="https://cdn.discordapp.com/emojis/1264206551007363124.webp?size=44" alt=":legendarytitaniagemstone:" data-size="line"> Legendary Titania Gemstone
  * <img src="https://cdn.discordapp.com/emojis/1278922536876376166.webp?size=44" alt=":legendaryalcemium:" data-size="line"> Legendary Alcemium
  * <img src="https://cdn.discordapp.com/emojis/1372763966853615626.webp?size=44" alt=":runestoneshardbox:" data-size="line"> Runestone Crystal Box
* Updated the daily Lugbug final rewards
  * <img src="https://cdn.discordapp.com/emojis/1374585734047993857.webp?size=44" alt=":GradeSMinionCoupon:" data-size="line"> Grade S Minion Daevanion Coupon (1)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1278773334162804767.webp?size=44" alt=":equipmentextractionsupplement:" data-size="line"> Extraction Solvent (1)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1354190279577567242.webp?size=44" alt=":gemstoneshardbox:" data-size="line"> Gemstone Crystal Box (10)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1340299241515520111.webp?size=44" alt=":gemstonebox:" data-size="line"> Runestone Crystal Box (10)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1247131305054044232.webp?size=44" alt=":kinahchest:" data-size="line"> Kinah Bundle (10 000 000)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1365966869080707132.webp?size=44" alt=":transformationcontract:" data-size="line"> Ancient Transformation Contract (18 types)
* Updated the weekly Lugbug final rewards
  * <img src="https://cdn.discordapp.com/emojis/1372760231557337168.webp?size=44" alt=":TiamatExchangeTicket:" data-size="line"> Tiamat Transformation Contract Exchange Ticket (1)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1278773334162804767.webp?size=44" alt=":equipmentextractionsupplement:" data-size="line"> Extraction Solvent (1)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1372763966853615626.webp?size=44" alt=":runestoneshardbox:" data-size="line"> Runestone Shard Box (1)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1354190279577567242.webp?size=44" alt=":gemstoneshardbox:" data-size="line"> Gemstone Shard Box (1)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1247131305054044232.webp?size=44" alt=":kinahchest:" data-size="line"> Kinah Bundle (50 000 000)&#x20;
  * <img src="https://cdn.discordapp.com/emojis/1366651114262364201.webp?size=44" alt=":legendarytransformation:" data-size="line"> Legendary Transformation Contract (10 types)
* Updated drops in [Normal monsters](/game-guides/drop-guide/normal-monsters.md)
* You can now upgrade your Legendary Noble Gilded weapons to Legendary Dark Talon weapons
* You can now upgrade your Legendary Drakanfire weapons to Legendary Demaha Champion's weapons
* Legendary Dark Talon wings box, Legendary Dark Talon weapons box and Legendary Demaha Champion's weapons box can now be crafted in aetherforging.
* Upgrade Arcade is now open