1. Talk with the Chaos Goblin located in coordinates (180, 100) in Noria.
2. Use the option Regular Combination.
3. In the 8 X 4 Chaos storage area, place:
* One or more Level 4 (minimum), Option 4% (minimum) Chaos items
* One or more Jewel(s) of Chaos
4. For the combination process, a specific amount of Zen is consumed.
5. After confirming the success rate, press the Combine button.
6. Upon successful combination, one pair of Angel Wings, Devil Wings or Fairy's Wings
will be randomly created.
7. In the event that the combination fails, all items and Zen used during the process
are consumed or the level and options of item(s) may drop randomly.