B
Known Weariness
What it's for
Esper enhancement material. For Esper Ability progression.
Background
In this performance, you are assigned the random role of a frequent visitor. You already know what these empty boxes contain, yet you still reach out your hand.
Used by & how many needed
Sakiri
Baicang
Adler
The number shown is the TOTAL quantity needed to reach full ascension/ability level — summed across every stage, read straight from game data.
What it takes to craft this / What this crafts into
First Expectations
Beetle CoinWhat this crafts into
Black Hat ×3
Black HatRelated items
How to read this page (rarity, drop sources, farming tips) — see the full guide at Materials →
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