[Event] Shakatu Merchants' Lost Chest

A lost chest of the Shakatu Merchants.
Press Secondary Attack to obtain several of the following according to a set probability:
[Event] Shakatu Merchants' Treasure Chest
Gold Bar 1,000G x1-2
Gold Bar 100G x1-3
Gold Bar 10G x1-5
Ancient Relic Crystal Shard
Mysterious Blue Conch
Gold Key
Silver Key
Discarded Glass Bottle
[Event] Reward Seal x100