- Choose the Resonator role before choosing a Sonata set.
- Use Echo Suggestion as a check, not a substitute for reading the build.
- Stop upgrading when the next roll does not improve the content you are clearing.
In this article
01 / Decide the job before the set
Begin with the Resonator’s role and the content you want to clear. A useful Echo is one that supports that job now; it does not need to be a permanent endgame piece on the first day.
Example: A damage-focused Resonator and a support-focused Resonator should not be judged against the same Echo goal; start with the job each one performs.
- Name the slot you are farming before you spend Waveplates or time.
02 / Use the game’s own recommendations as a check
Read the current description on the character screen, then compare it with the Echo’s main stat and Sonata Effect before you invest materials.
Example: If the in-game suggestion points to more than one Sonata option, choose the option that supports the rotation you actually use.
- Compare main stat, Sonata Effect, and the Resonator’s actual rotation.
03 / Keep an upgrade budget
Upgrade a small number of promising pieces and stop when the next improvement costs more than the content requires. Lock anything you may reuse and clear obvious low-value pieces regularly.
Example: If a new piece only improves a tiny stat while consuming scarce upgrade material, keep it locked and wait for a clearer replacement.
- Lock reusable pieces and clear only the pieces you can confidently replace.
04 / The takeaway
Echo farming becomes manageable when every run answers a specific question: which slot, which role, and which improvement?
Example: The best farming stop-point is the moment the next upgrade no longer changes the content you can clear.
- The best farming stop-point is the moment the next upgrade no longer changes the content you can clear.



