[Event] Level 30 Achievement Box (7 Days)

- Description: A box for Adventurers who have reached Lv. 30. It cannot be used after it expires. - You'll get Gold Bar 10G, Jarette's Necklace, Special Serendia Meal x5, Megaphone x3, [Event] Level 40 Path to Power (2 days), [Event] Level 40 Achievement Box (7 days).

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