The Data Bank keeps track of the type of echoes you have collected, including their rarities. As you collect (Absorb) more echoes, your Data Bank level increases which will provide permanent improvements and rewards. In this page, we will discuss how the Data Bank system works.
Leveling up your Data Bank provides you with various permanent improvements such as a higher COST limit (which allows you to equip more and better echoes), increased echo drop rates, and better echo rarities. You can also get Astrites, Crystal Solvents, Tuners, and more. It is also worth noting that the Data Bank is the only source of obtaining Force Release Components which permanently increases your Max Stamina by 10.

To earn Data Bank EXP, you'll need to capture (Absorb) new types of echoes for the first time. As your Data Bank level increases, you'll get more chances of getting higher rarity versions of the previous ones you have absorbed. Doing so will grant you DB EXP as well. If you happen to capture a high-rarity echo that wasn't registered in your Data Bank yet, you'll also get the EXP that you would've obtained if you captured the lower-rarity versions.
When Data Merging (combining echoes), there's a chance to get higher-rarity versions as well, especially if your Data Bank level gives you access to the highest drop rarity possible. The same goes when farming for echoes in Tacet Suppression Field Challenges.
You will be able to keep track of the echoes you haven't encountered yet by going to the Echo Gallery tab (within the same menu as the Data Bank). From there, you can view all the echoes you have encountered. From there, you can click the Track button in the lower-right corner of the screen.

This will take you to the Echo Hunting page where you'll be able to view more details about that particular echo. Hitting the Detect button will then display the location of that particular enemy from your current position. This is very useful when attempting to get the higher-rarity version of a particular enemy that may help you gain Data Bank exp.


The Base Drop Rate is the possibility of obtaining an echo after defeating an enemy. This caps at 20% once you reach DB LV10. This means for every 5 enemies you defeat, one of them has the chance of dropping an echo.
When fighting Overlord (normal world bosses) or certain Calamity (weekly bosses) class enemies, the Enhanced Drop Rate is applied instead. It makes sense since bosses are tougher and take more time to farm. This improved rate is only applied 15 times a week after which the system will revert to the base drop rate. This enhanced drop rate is refreshed daily as part of the game's daily server reset which takes place every Monday at 4AM (server time)
At DB LV8, you will start getting the chance to get a 4-star echo version of the bosses at 40% drop rate. At DB LV15, you'll start getting the chance to get the 5-star echo version of the bosses at 60%. Once you've reached DB LV21, you're guaranteed to get the 5-star echoes of bosses after every fight.
Your Data Bank level can reach up to LV21.
Rewards: None (this is the starting level)
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 6% | 20% for Overlord/Calamity-class enemies (15 chances) | 2-Stars (100%) | 8 |
Rewards: 80 Astrites, Force Release Component x1, Crystal Solvent x2
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 10% | 20% for Overlord/Calamity-class enemies (15 chances) | 2-Stars (100%) | 8 |
Rewards: 40 Astrites, Force Release Component x1, Medium Sealed Tube x2
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 10% | 20% for Overlord/Calamity-class enemies (15 chances) | 2-Stars (100%) | 10 |
Rewards: 40 Astrites, Force Release Component x1, Medium Sealed Tube x2
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 10% | 40% for Overlord/Calamity-class enemies (15 chances) | 2-Stars (100%) | 10 |
Rewards: 40 Astrites, Force Release Component x1, Medium Sealed Tube x2
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 15% | 40% for Overlord/Calamity-class enemies (15 chances) | 2-Stars (100%) | 10 |
Rewards: 80 Astrites, Force Release Component x1, Crystal Solvent x2
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 15% | 40% for Overlord/Calamity-class enemies (15 chances) | 3-Stars (30%), 2-Stars (70%) | 10 |
Rewards: 40 Astrites, Force Release Component x1, Medium Tuner x30
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 15% | 40% for Overlord/Calamity-class enemies (15 chances) | 3-Stars (50%), 2-Stars (50%) | 10 |
Rewards: 40 Astrites, Force Release Component x1, Medium Tuner x30
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 15% | 40% for Overlord/Calamity-class enemies (15 chances) | 3-Stars (80%), 2-Stars (20%) | 10 |
Rewards: 80 Astrites, Force Release Component x1, Crystal Solvent x2
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 15% | 40% for Overlord/Calamity-class enemies (15 chances) | 4-Stars (30%), 3-Stars (70%) | 10 |
Rewards: 40 Astrites, Force Release Component x1, Advanced Tuner x40
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 15% | 40% for Overlord/Calamity-class enemies (15 chances) | 4-Stars (30%), 3-Stars (70%) | 12 |
Rewards: 40 Astrites, Force Release Component x1, Advanced Tuner x40
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 40% for Overlord/Calamity-class enemies (15 chances) | 4-Stars (30%), 3-Stars (70%) | 12 |
Rewards: 40 Astrites, Advanced Tuner x40, Medium Sealed Tube x3
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 40% for Overlord/Calamity-class enemies (15 chances) | 4-Stars (50%), 3-Stars (50%) | 12 |
Rewards: 40 Astrites, Advanced Tuner x40, Medium Sealed Tube x3
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 50% for Overlord/Calamity-class enemies (15 chances) | 4-Stars (50%), 3-Stars (50%) | 12 |
Rewards: 40 Astrites, Advanced Tuner x40, Medium Sealed Tube x3
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 50% for Overlord/Calamity-class enemies (15 chances) | 4-Stars (75%), 3-Stars (25%) | 12 |
Rewards: 40 Astrites, Advanced Tuner x40, Medium Sealed Tube x3
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 60% for Overlord/Calamity-class enemies (15 chances) | 4-Stars (75%), 3-Stars (25%) | 12 |
Rewards: 80 Astrites, Premium Tuner x50, Crystal Solvent x2
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 60% for Overlord/Calamity-class enemies (15 chances) | 5-Stars (30%), 4-Stars (70%) | 12 |
Rewards: 40 Astrites, Premium Sealed Tube x2, Shell Credits 20000
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 80% for Overlord/Calamity-class enemies (15 chances) | 5-Stars (30%), 4-Stars (70%) | 12 |
Rewards: 40 Astrites, Premium Tuner x50, Shell Credits 20000
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 80% for Overlord/Calamity-class enemies (15 chances) | 5-Stars (50%), 4-Stars (50%) | 12 |
Rewards: 40 Astrites, Premium Sealed Tube x2, Shell Credits 20000
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 90% for Overlord/Calamity-class enemies (15 chances) | 5-Stars (50%), 4-Stars (50%) | 12 |
Rewards: 40 Astrites, Premium Tuner x50, Shell Credits 20000
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 90% for Overlord/Calamity-class enemies (15 chances) | 5-Stars (80%), 4-Stars (20%) | 12 |
Rewards: 40 Astrites, Premium Sealed Tube x2, Shell Credits 20000
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 100% for Overlord/Calamity-class enemies (15 chances) | 5-Stars (80%), 4-Stars (20%) | 12 |
Rewards: 40 Astrites, Premium Tuner x50, Premium Sealed Tube x5
| Base Drop Rate | Enhanced Drop Rate | Highest Drop Rarity | Cost Limit |
|---|---|---|---|
| 20% | 100% for Overlord/Calamity-class enemies (15 chances) | 5-Stars (100%) | 12 |
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