Description
Catalyst Origin
Catalyst Origin is a lightweight World of Warcraft addon that shows which original item was converted into a Tier Set piece using the Catalyst.
In Midnight Season 2, Catalyst-converted items can retain characteristics from their original item, including secondary stats, tertiary stats and cantrips. However, once an item has been converted, the default Blizzard tooltip does not clearly tell you what the Tier piece originally was.
Catalyst Origin adds that missing information directly to the item tooltip.
What it shows
When you hover over a supported Catalyst-converted Tier piece, Catalyst Origin adds a section directly underneath the item name:
Catalyst Origin
Converted from: Original Item Name
Original item ID: 123456
The rest of the normal Blizzard tooltip then continues underneath.
Features
- Shows the original item used to create a Catalyst Tier piece
- Information appears at the top of the item tooltip
- Displays the original item's name
- Displays the original item's Item ID
- Works directly from information stored in the item link
- No manual tracking required
- No conversion history database
- No configuration required
- No background scanning
- Lightweight and automatic
- Normal Tier drops are not intentionally labelled as Catalyst conversions
How does it work?
Midnight Season 2 Catalyst-converted items can contain a special item-link modifier that identifies the item's original source.
Catalyst Origin reads this information directly from the item and resolves the original item automatically.
This means the addon does not need to be installed before you use the Catalyst.
You can install Catalyst Origin after an item has already been converted and, if the required source information is still present in the item, the addon can identify its original item.
Example
You obtain an item from Mythic+ and later convert it into a Tier piece using the Catalyst.
The normal tooltip only shows the resulting Tier item.
With Catalyst Origin installed, the tooltip will additionally show:
Catalyst Origin
Converted from: [Original Mythic+ Item]
Original item ID: XXXXXX
This can be particularly useful when comparing gear, tracking items with special effects or cantrips, or simply trying to remember where a converted Tier piece originally came from.
Supported version
Designed for:
World of Warcraft: Midnight
Season 2 / Patch 12.1
Slash commands
/catorigin
Displays the current Catalyst Origin status.
You can also use:
/catalystorigin
Both commands perform the same function.
Installation
Install through CurseForge normally, or manually place the CatalystOrigin folder inside:
World of Warcraft\_retail_\Interface\AddOns\
Then restart World of Warcraft or enter:
/reload
Make sure Catalyst Origin is enabled in the AddOns menu.
Notes
Catalyst Origin does not create or maintain its own history of Catalyst conversions.
Instead, it reads the source information contained in the item itself. Because of this, the addon is extremely lightweight and does not need to monitor your gameplay or record conversions as they happen.

