The Circlet (A) is the highest class of tiaras, increasing considerably your HP, MP and defense.
To create this item, you will need:
- Celestial or Soul level 200 or higher
- The 4 secret stones (Water,Earth,Sun,Wind)
- Fury Stone
- Circlet M +11 or higher equipped
- 1000 fame
After getting all the items in your inventory just click on the Fury Stone, but remember the chance of success for this composition is 50%, so be careful.
In case of failure all items will be destroyed with the exception of the Circlet M.
Good luck!
Source: https://feedback.kersef.com/pt-br/knowledge-bases/21/articles/24106-cythera-a
