
So, you cubed all your equips to 21% stat and got your nice 30% boss damage weapon and now you can breathe easy since you are done, right?
Not if Nexon has anything to say about it.
Introducing the newest potential system item: Master Miracle Cube and the Legendery item tier. For more explanation read on.
I will try my best to explain this update. Item potential works like this now:
Rare -> Epic -> Unique -> Legendary
Miracle Cubes work on items from Rare to Unique. Master Miracle Cubes work on items from Rare -> Legendary. Meaning if you want to get your item to the Legendary level you have to use Master Miracle Cubes on them. Once they are Legendary you can only use Master Miracle Cubes on them. As you can tell Master Miracle Cubes are more expensive. Why would you want a Legendary tier item? Well for example you can get 12% stat or 40% boss damage on such an equip.

There is also three new skills that can be acquired from potential items:
- Useful Combat Orders [Shoe]
- Useful Advanced Bless [Hat]
- Useful Wind Booster [Glove]
- 10 pieces => Silver Stamp (50% chance of bringing a 2 line item to 3 lines)
- 20 pieces => Advanced Equipment Enhancement Scroll
- 30 pieces => Epic Item Potential Scroll (80% chance to give an epic potential to an item which has no potential)

Items with more than 5 stars will have their stars combined as seen above. Items can now go up to 15 stars. Protection scrolls can be used up until 12 stars to protect your item from blowing up.
TLDR: Lots of NX to get better items. *sigh*