From 10.09.2016 0:00 to 10.09.2016 23:59 you can find on item shop:
20% Discount:
Archery Quiver (15d) - Price: 24 (29) DCs
IArchery Quiver (30d) - Price: 40 (49) DCs
please take note this item is only visible for Ninjas in our IS!
25% Discount:
Azrael Pet (7d) - Price: 75 (99) DCs