Energy Drink - Mobstar

So I achieved level 5 accessory crafting the other day and I got an energy drink and a recipe from the Master Professional event.

The event energy drink looks like this:


*Notice it says "unlimited use" in the description.

Then I go the Nexon's site and check the Master Professional event again.
http://maplestory.nexon.net/News/Events....ageIndex=1

"The Master Jeweler: Gain a reusable drink to lower your Fatigue level, and gain a multiple use face accessory recipe for your job."

I finally decide the drink the fatigue drink and it disappears forever.

/story