I logged back into my maplestory account about a week or so ago. It had been ~2.5 years since I last was on.
Every character had a whole bunch of Joyous 7th scrolls from the 7th Anniversary. I never used them and they were untradeable. Those that might not be familiar, they look like THIS.
The item doesn't expire, and I see no reason it wouldn't still work. The scrolls either succeed (20% chance) or fail and destroy the item. However, when I tried to use it something strange happened.
I tried a few accessory maplestory scrolls on cheap earrings. They kept failing and destroying the item. Nothing strange there, just bad luck. However I also tried some "Joyous 7th Armor Enhancement Dark Scroll 20%" I had. These succeeded all 3 times I used them. The equipment was NOT destroyed and showed a +1 and a slot was used. HOWEVER, the scroll added NO stats to the equipment like it was supposed to.
Perhaps these scrolls no longer will work? Updates may have prevented them? It is just strange I would still have them in my inventory, that you can still apply them, that they can still fail and destroy items, and they can SEEM to succeed but actually not apply any of the enhancements while still using up slots.
I was going to use them on some unimportant lower level equipment but if they won't work I'll just toss them. I need to make room in my inventory.