[Event] Returning Adventurer Gift Box

- Description: Right-click to obtain: [Event] Karlstein Classic Box (15 Days) [Event] Value Pack (7 Days) [Event] Karlstein Horse Gear Set (7 Days) [Pet] Naughty Dog Horse Emblem: Tier 6-1 (Female) [Event] Extra Combat EXP Scroll x7 Black Stone x6 [Event] Giant Employment Contract Box [Event] Goblin Employment Contract Box [Event] Human Employment Contract Box

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