Underground Treasure Chest - Simplified 3



Underground Treasure Chest - Simplified (地下に眠る千両箱 易) (previously named as "Underground Treasure Chest - Easy") involves exploring the vast area beneath Osaka Castle and collecting Koban. To enter, select the event banner from the sortie page.

Event Period: 21 Feb 2017 (Tue) 17:00 until 7 March 2017 (Tue) 14:00 Japan Standard Time.

 7 March 2017 14:00 +0900 until event's over! This event has ended!

Related events:
 * Other Underground Treasure Chest events

How to Play

 * If you return to the citadel in the middle of a map, you will restart from the beginning of that floor.
 * Once all floors have been cleared, you will replay the 40th floor.
 * In rare instances, you can obtain Gotou Toushirou and Hakata Toushirou by defeating the boss on the 40th floor.
 * All rewards obtained from finishing the floors will be sent to your mailbox. Please take notice of their expiration date.
 * There is no commemorative background reward for this event.

Weekly Stage Reset

 * At the start of each week throughout 3 weeks of the event, your event progress will be reset, as you will be receiving 3 different items every week you reach Floor 40 of the event. Revisiting Floor 40 in the same week will not get you a second copy of the item.
 * Week 1 (May 24 ~ May 31) - Letter Set
 * Week 2 (May 31 ~ June 7) - Travel Garb
 * Week 3 (June 7 ~ June 14) - Travel Kit
 * After the resets, you will start the event from 1st floor again.
 * Upon finishing the floors after the reset, you will receive the rewards again.

Tips

 * After defeating the boss on each floor, you will automatically proceed to the next floor.
 * Troop health is restored at the end of each floor, as if one had returned to the citadel at the end of a map.
 * Enemy strength and floor difficulty increase every 5 floors.
 * Swords accumulate fatigue as they progress through floors.
 * Since you cannot confirm fatigue levels during sortie, it is recommended to return to citadel at regular intervals to monitor fatigue.
 * All floors within the event are normal day maps. Ootachi and Naginata have an advantage, however putting Tantou in your team will slightly increase the chances of stepping on resource nodes.
 * Clearing specific floors will give certain rewards in addition to Koban.
 * Swords will be sent to the mailbox if your inventory is full.

Rewards
The following rewards are given for clearing each floor of the Underground Treasure Chest map.

※Note: 300 Koban and 1 of the training items are only rewarded the first time Floor 40 is cleared.

Floors
Underground Treasure Chest - Easy 2/Floor 1 - 16|Floor 1 - 16 Underground Treasure Chest - Easy 2/Floor 17 - 28|Floor 17 - 28 Underground Treasure Chest - Easy 2/Floor 29 - 39|Floor 29 - 39 Underground Treasure Chest - Easy 2/Floor 40|Floor 40
 * Floor 1 - 16
 * Floor 17 - 28
 * Floor 29 - 39
 * Floor 40