Straight from the IGG Website please read.

Recently, our servers have been a little unstable, and we’ve discovered that it’s been caused by Kick Scrolls(banishment) . This item was actually disabled in the Hurricane version, but there are still some out there. In order to keep our servers running smoothly, the VCO team has decided to reclaim all the Kick Scrolls. If you have this item, please contact us and we will exchange the item for VC silver before January 28th, otherwise if you are caught using the item, your account will be frozen.
Voyage Century will hold more promotional events in the Item Mall soon as well.
In order to meet our players’ needs more effectively, VCO will hold at least 1 promotional event in the Item Mall every month, so please keep a close eye on it.