Since the event treasure of the sage is a really good event to pick up items that you need it would be great to see that they put cave keys in there. This would be good to see since lately cave keys really have only been showing up in the great tree event and if there is not something in the tree that you want or need you wont even get the 20 keys a day. Also it would be great to see advance thread in the event too because the only way to get it at a discount is in the panic buy event and that only takes ingots.