Categories.md

@@ -55,7 +55,7 @@ The icon is the item displayed in the tab button in the advancement menu, and in
 You have to provide a valid material name, **MAKE SURE IT IS UPPERCASE**.
 Optionally, you have the choice to provide a model data value (CustomModelData).
 ## Example
-```
+```yml
 SPECIAL:
   Display: 'Special'
   Background: 'textures/block/quartz_pillar.png'
@@ -64,6 +64,16 @@ SPECIAL:
 ```
 ![image](uploads/f8447f1449ec03975fe62621ac4b1810/image.png "")
 
+```yml
+MYTHIC_ACHIEVEMENTS:
+  Display: 'Mythic Achievements'
+  Description: 'Get Achieving'
+  Background: 'textures/block/blue_concrete.png'
+  Icon:
+    Material: DIAMOND
+```
+![image](uploads/4da802c126d7acb0746b23d76d89f960/image.png)
+
 This example only uses the required values to generate a valid category.
 
 To learn how to add achievements to the category you created, see [Creating Achievements](Usage)
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