[Event] Advanced Old Moon Scroll

- Description: An item collection increase scroll obtained by delivering accessories to the Old Moon Guild. - Usage: Gain the following effect - Effect: Item Drop Rate +30% - Cooldown: 60 min - Duration: 60 min - How to Obtain: Events ※ Effects do not stack with Intermediate Old Moon Scrolls. ※ Effects stack with Item Collection Increase Scrolls. ※ Example of Increased Item Drop Rate Effect When Item Drop Rate +20% is added to an item with a drop rate of 1%, an additional 0.2% is added, increasing the overall drop rate to 1.2%.

- Additional use requirements are not yet decoded; this is not a complete eligibility check.