Artifact Chest drops random artifact resources and can be found on the Airship:
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To open the Artifact Chest, you need Artifact Chest Keys or emeralds. You can get four Keys for free every day:
- by clicking the gift in the hands of Valkyrie,
- by completing the daily quest Begin 1 Expedition,
- by completing the daily quest Begin 4 Expeditions,
- by completing the daily quest Level up any artifact once.
You can open ten chests at a time using 800 emeralds. Once you use the Open 10 button ten times, the option Open 100 unlocks.
When you open the Artifact Chest a specific number of times, you increase its level and get a reward. In addition, all members of your Guild get one Artifact Key.
|
Chest level |
Number of openings to level up |
Reward |
|
2 |
10 | 1 Artifact Key and 1000 Artifact Coins |
| 3 | 40 | 1 Artifact Key and 2000 Artifact Coins |
| 4 | 150 | 1 Artifact Key and 3000 Artifact Coins |
| 5 | 300 | 1 Artifact Key and 6000 Artifact Coins |
| 6 | 500 | 1 Artifact Key and 20,000 Artifact Coins |
|
7 |
750 |
1 Artifact Key and 40,000 Artifact Coins |
|
8 and all subsequent |
1000 |
1 Artifact Key and 60,000 Artifact Coins |
Artifact Chest contains Chaos Cores, Artifact Coins, hero artifact fragments, and artifact resources. The rarity of the artifact resource you can get depends on the Chest level:
| Regular artifact resources are available at Chest level 1 and higher. | |
| Uncommon artifact resources become available at Chest level 2 and higher. | |
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Rare artifact resources become available at Chest level 3 and higher. |
| Superior artifact resources become available at Chest level 4 and higher. | |
| Flawless artifact resources become available at Chest level 5 and higher. | |
| Absolute artifact resources become available at Chest level 6 and higher. |