Tremor Trigram Vessel
W-Engine effectMeridian MappingThe equipper's EX Special Attack and Ultimate DMG increases by 25%. Whenever any squad member takes DMG or recovers HP, the equipper gains 2 Energy. This effects can trigger once every 5s.*Stats shown are at Base level.
| R1 | R2 | R3 | R4 | R5 | |
|---|---|---|---|---|---|
| Startled Stillness DMG dealt by the equipper's EX Special Attack and Ultimate increases | 25% | 28.7% | 32.5% | 36.2% | 40% |
| When any team member takes DMG or recovers HP, the equipper recovers | 2 | 2.3 | 2.6 | 2.9 | 3.2 |
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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