[Event] Third Matryoshka

- Description: A slightly smaller yet brightly smiling Matryoshka doll. Right-click to randomly obtain one of the following: Memory Fragment x10 Cron Stone x10 [Event] Adorable Matryoshka [Event] Third Matryoshka You can obtain Sharp Black Crystal Shard as the final reward.

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