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Ruins Exploration

Last updated 2026-08-04

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Ruins Exploration (Banner)
Duration
Jun 04, 2019 ~ Jun 18, 2019
latest?cb=20260804200657
Party's Over, Back to Sleep... ZZZ...
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Secret treasures are waiting to be found...
Fight alongside your friends to seek out the treasures!

Time for some co-op team exploration!

Event Duration

Joint Adventures

  • Cycle 1: 10:00, JUN 04 ~ 04:00, JUN 08(GMT+8)
  • Cycle 2: 10:00, JUN 11 ~ 04:00, JUN 15(GMT+8)

Treasure Ruins

10:00, JUN 04 ~ 04:00, JUN 18(GMT+8)

Event Details

Joint Adventures

Challenge Joint Adventures Co-op stages or complete Ruins of Mystery event missions to claim mysterious treasures!

Treasure Ruins

Use Random Map Box (Icon) Random Map Box to get Treasure Maps and challenge Treasure Ruins Co-op stages. Defeat the guardian of the ruins to claim awesome rewards!

Event Rewards

  1. Clear Joint Adventures event stages or reach certain total scores to claim Blueberry Blitz Fragment (Icon) Blueberry Blitz Fragments, AE Imaginon (Small) AE Imaginons, Grue Jade (Small) Grue Jades, Honkai Piece (Small) Honkai Pieces and more.
  2. Clear Treasure Ruins event stages to claim Random Map Box (Icon) Random Map Box, which grants one of the following by choice: Ether Fuel (Small) Ether Fuel ×3, Asterite (Small) Asterite ×200 or AE Imaginon (Small) AE Imaginon ×1.

Event Missions

Joint Adventures

Ruins of Mystery (Mission)
Secret treasure waiting to be found...
Journey begins: [Dailies]Let's try finding the best treasure out there!
Coins (Icon)
Coins ×10,000
Story trek: [Dailies]TODAY: Clear Story or Base Expeditions 2 time(s).
Fight together: [Dailies]TODAY: Clear any Co-op stages 2 times.
Reach the Ruins (1/3)Clear the event stage Joint Adventures 1F.
Reach the Ruins (2/3)Clear the event stage Joint Adventures 20F.
Reach the Ruins (3/3)Clear the event stage Joint Adventures 40F.
Dungeon Adventure (Mission)
Join Scythe-Gal and dive into the deepest recesses of a poorly lit dungeon!
Let the adventures begin: [DAILY]Scythe-Gal will be adventuring today.
Warrior's Trek: [DAILY]TODAY: Clear any Story or Base Expedition stage 2 time(s).
Warrior's Destiny: [DAILY]TODAY: Earn 80 Duty.
Weekday action: [DAILY]TODAY: Clear any Weekday or EXP material stage 1 time.
Party of Warriors: [DAILY]TODAY: Deploy any ELF and clear any Story, Event, or Chronicles stage 2 time(s).
Dungeon Encounter (1/3)Clear 1F in the Deepest Dungeons event stage.
Dungeon Encounter (2/3)Clear 20F in the Deepest Dungeons event stage.
Dungeon Encounter (3/3)Clear 40F in the Deepest Dungeons event stage.
Dead Gal Rising IScythe-Gal got some special loot today!
Dead Gal Rising IIScythe-Gal got some special loot today as well!
Dead Gal Rising IIIScythe-Gal got some special loot TODAY TOO!
Dead Gal Rising IVThe adventures are ending! Go grab some special loot!

Treasure Ruins

Guild Quests (Mission)
All adventurers should take quests from the Guild.
Buy LTO Treasure Maps at the shop.Buy an event special Treasure Map [B].
Stamina Spender (1/4): [Weeklies]WEEKLY: Spend 150 Stamina.
Stamina Spender (2/4) - [Weekly]WEEKLY: Spend 250 Stamina.
Stamina Spender (3/4) - [Weekly]WEEKLY: Spend 400 Stamina.
Stamina Spender (4/4) - [Weekly]WEEKLY: Clear 3 adventure task(s).
Treasure Seeker (1/2) - [Weekly]WEEKLY: Be the host and clear any Treasure Ruins stage 1 time(s).
Treasure Seeker (2/2) - [Weekly]WEEKLY: Be the host and clear any Treasure Ruins stage 3 time(s).
Explore [B] (1/5)- [Weekly]WEEKLY: Take part in Treasure [B] stages 1 time(s).
Mithril (Icon)
Mithril ×600
Explore [B] (2/5)- [Weekly]WEEKLY: Take part in Treasure [B] stages 2 time(s).
Mithril (Icon)
Mithril ×600
Explore [B] (3/5)- [Weekly]WEEKLY: Take part in Treasure [B] stages 3 time(s).
Mithril (Icon)
Mithril ×600
Explore [B] (4/5)- [Weekly]WEEKLY: Take part in Treasure [B] stages 3 time(s).
Mithril (Icon)
Mithril ×600
Explore [B] (5/5)- [Weekly]WEEKLY: Take part in Treasure [B] stages 3 time(s).
Mithril (Icon)
Mithril ×600
Explore [A] (1/5)- [Weekly]WEEKLY: Assist in Treasure [A] stages 1 time(s).
Mithril (Icon)
Mithril ×600
Explore [A] (2/5)- [Weekly]WEEKLY: Assist in Treasure [A] stages 2 time(s).
Mithril (Icon)
Mithril ×600
Explore [A] (3/5)- [Weekly]WEEKLY: Assist in Treasure [A] stages 2 time(s).
Mithril (Icon)
Mithril ×600
Explore [A] (4/5)- [Weekly]WEEKLY: Assist in Treasure [A] stages 2 time(s).
Mithril (Icon)
Mithril ×600
Explore [A] (5/5)- [Weekly]WEEKLY: Assist in Treasure [A] stages 2 time(s).
Mithril (Icon)
Mithril ×600
Explore [S] (1/2)- [Weekly]WEEKLY: Assist part in Treasure [S] stages 1 time(s).
Explore [S] (2/2)- [Weekly]WEEKLY: Assist part in Treasure [S] stages 2 time(s).

Event Shop

Duration: Jun 4, 10:00 ~ Jun 18, 04:00

Tavern Shop - June 4, 2019 ~ June 18, 2019
Time Structure x 2 Time Swirl Pass x 108 Time Structure x 64 Time Swirl Pass x 42 Time Structure x 25 Time Swirl Pass x 25 Time Structure x 15 Time Swirl Pass x 60 Time Structure x 36 Asterite x 3,000
1 per event 1 per week 3 per week 5 per week 3 per week
Dungeon Shop - June 11, 2019 ~ June 21, 2019
Kimmerian Geld x 30 Kimmerian Geld x 12 Kimmerian Geld x 75 Kimmerian Geld x 10 Kimmerian Geld x 15 Kimmerian Geld x 25 Kimmerian Geld x 25 Kimmerian Geld x 6
20 per event 10 per event 5 per event 10 per event 20 per event 10 per event 99 per day

Tips from Ai-chan

  1. Level requirement: 40 or higher.
  2. Joint Adventures has 100 floors, and clearing each floor grants a certain number of points. The more floors you clear, the more points and better rewards you receive. You can clear a certain floor multiple times for more points. If you fail to clear a certain floor the first time, you can certainly try again.
  3. For Captains of different levels, their rewards will also vary~
  4. Floor 80 and higher are highly challenging. Have a go at them to test your true limits! After the event, rewards will be mailed to you based on the highest floor cleared. You can also clear Floor 100 to instantly receive the rewards~
  5. Shop availability: 10:00, JUN 04 ~ 04:00, JUN 18 (GMT+8). Treasure Maps will expire at 04:00, JUN 18 (GMT+8) and return Asterite (Small) Asterite, while Random Map Box (Icon) Random Map Boxes will expire at 04:00, JUL 04 (GMT+8) and return Ether Fuel (Small) Ether Fuel.