"Vigil"
- This article is about the Collectible in Mizuki & Caerula Arbor. For the Operator, see Vigil.
"Vigil" is a Collectible in Mizuki & Caerula Arbor, added in its Expansion II.
Mizuki does not particularly identify with either humans or Seaborn. He only does what he thinks is right.
Effect
Increases the block count of Operators by 1.
| “ | The age of Man is over. The age of the Seaborn begins. | ” |
| —Message after the player obtains "Vigil" |
When the player have "Vigil", clearing 5F will cause the player to enter 6F instead of completing the run with Glory of Humanity as the Dreadful Foe, which will complete the run with the Stella Caerula ending when cleared.
Acquisition
"Vigil" is obtained from Encounter: Sublimation with the option that awards it only available when the player has 50 to 89 Light.
Since the aforementioned Encounter will only appear when the player has the 
Caerula Memory which is obtained from an option in Encounter: The Beginning that only appears after the player had completed a run from Caerula Arbor's Expansion II with the Encounter itself only appears in the following runs after completing a run with the Age of the Silence ending, it is impossible to obtain "Vigil" before then.