[0.03T] Von Leon, Guild Skills, UA

Correct me if I'm wrong but isnt this from a special boss that lv70+ characters are invited to hourly?

Ani's Box
A box given to the ones who have defeated Ani as a reward. If you open the box, you could obtain rare treasures.
Tradeblock
Prizes:

 Spoiler

5 x Purification Totem - 10.34%
10 x Purification Totem - 10.34%
50 x Elixir - 13.79%
100 x Elixir - 10.34%
30 x Power Elixir - 13.79%
50 x Power Elixir - 10.34%
1 x Secret Mastery Book - 0.34%
1 x Advanced Potential Scroll - 0.69%
1 x Potential Scroll - 1.03%
1 x Advanced Equip Enhancement Scroll - 0.34%
1 x Equip Enhancement Scroll - 1.03%
1 x Scroll for Cape for STR 100% - 1.72%
1 x Scroll for Cape for STR 60% - 1.03%
1 x Scroll for Cape for INT 100% - 1.72%
1 x Scroll for Cape for INT 60% - 1.03%
1 x Scroll for Cape for DEX 100% - 1.72%
1 x Scroll for Cape for DEX 60% - 1.03%
1 x Scroll for Cape for LUK 100% - 1.72%
1 x Scroll for Cape for LUK 60% - 1.03%
1 x Scroll for Gloves for DEX 100% - 1.72%
1 x Scroll for Gloves for DEX 60% - 1.03%
1 x Scroll for Gloves for ATT 100% - 1.72%
1 x Scroll for Gloves for ATT 60% - 1.03%
1 x Scroll for Earring for INT 100% - 1.72%
1 x Scroll for Earring for INT 60% - 1.03%
1 x Scroll for Earring for DEX 100% - 1.72%
1 x Scroll for Earring for DEX 60% - 1.03%
1 x Scroll for Earring for LUK 100% - 1.72%
1 x Scroll for Earring for LUK 60% - 1.03%
1 x Scroll for Earring for HP 100% - 1.72%
1 x Scroll for Earring for HP 60% - 1.03%

Alot of fancy prizes from this box.

Well, yes, it is called the "LHC" raid. Since it has a theme of LHC.
It invites people once per hour, and if you have done it once, you can only do it again the following day. Kind of like, once per day, kinna event.