KMS CS item that extends equip expiration

Thanks for the additional info. The time limits make things a bit more balanced (you get to enjoy your extra items for a longer time but not indefinetely as long as you keep pumping in NX).

I am not sure if I explained it well enough. You may only have the expiration date be 30 days after the current date. However, if you do keep pumping NX into the game, you can extend the item indefinitely. The annoying part is that you can't do like 3 20 day hourglasses at once to get 60 days, but that you have to wait until enough days have passed to use the next one.