S
Eternal Memory
What it's for
A clock left behind by the Debt Collector. Used to upgrade Esper Ability.
Background
If life can be measured, what value does it still hold?
Used by & how many needed
| Used by & how many needed | Qty |
|---|---|
 Chaos
|
32 |
The number shown is the TOTAL quantity needed to reach full ascension/ability level — summed across every stage, read straight from game data.
Related items
How to read this page (rarity, drop sources, farming tips) — see the full guide at Materials →
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