[Event] Black Spirit's Flotsam Box

- Description: A Black Spirit Box that can be obtained from Ancient Black Spirit's Adventure during the Terrmian Event period. - Right-click to obtain one of the following according to a set probability: Black Magic Crystal - Harphia x1 Black Magic Crystal - Cobelinus x1 Black Magic Crystal - Viper x1 Black Magic Crystal - Hystria x1 Black Magic Crystal - Carmae x1 Black Magic Crystal - Addis x1 Memory Fragment x5 Sharp Black Crystal Shard x10 Cron Stone x10 Spirit Pouch of Ferocious Beast x10 Rainbow Gem Fruit x10 Breezy Conch Seaweed x10

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