![[Reverb] Mark II](/img/zzz/lc/12005.webp)
[Reverb] Mark II
W-Engine effectRoaring WavesLaunching an EX Special Attack or Chain Attack increases all squad members' Anomaly Mastery and Anomaly Proficiency by 10 for 10s. This effect can trigger once every 20s. Passive effects of the same name do not stack.*Stats shown are at Base level.
| R1 | R2 | R3 | R4 | R5 | |
|---|---|---|---|---|---|
| 音波『強化特殊スキル』または『連携スキル』を発動すると、メンバー全員の異常掌握と異常マスタリー+ | 10 | 12 | 13 | 15 | 16 |
Verbatim from official game data. Refinement ONLY increases the passive effect values above — it does NOT change Base ATK or the Advanced Stat, which scale with level instead.
How to read this W-Engine page
Every W-Engine has 5 Refinement ranks (R1→R5): refinement ONLY strengthens the passive effect — the numbers in the table above run from left (R1, unrefined) to right (R5, max refinement via 4 duplicates or Overclock materials); Base ATK and the Advanced Stat (CRIT Rate/CRIT DMG/ATK%/PEN Ratio/Anomaly Proficiency...) do NOT change with refinement, only with the engine's level. "Best Agents for this W-Engine" prioritizes agents whose real build actually recommends this engine; if that data isn't available yet, the page falls back to agents sharing the same specialty as a rough guide. "Alternatives of the same specialty" lists other W-Engines with the same role — useful when you don't own the engine shown on this page.
Understand the mechanics behind this
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