The Blue Black Keys
| Original Name: 青の黒鍵 |
| AKA:AKA:Also Known As The Azure Blacks Keys |
| ID: 13 | Illustrator: --- |
| ATK:ATK:Craft Essence's minimum and maximum attack stat. 200/1000 | HP:HP:Craft Essence's minimum and maximum HP (Health). 0/0 |
| Cost: 5 | Max Level: 60 |
This Craft Essence can only be obtained through Friend Point Summoning.
 |
Normal Effect |
|---|---|
| Increases unit's Arts performance by 8%. | |
| Max Limit Break Effect | |
| Increases unit's Arts performance by 10%. |
| Description | Translation🛈🛈|na= for north american localization release and |en= for fan english translation |
|---|---|
| 剣というより矢に近い。 肉体を洗礼し、塵に還す摂理の鍵。 |
Fan Translation: More akin to an arrow than to a sword. A key of divine providence, it baptises flesh and returns it to being rubble once more. |