Precious Fossilized Core
W-Engine effectBehemoth HunterWhen the target's HP is no lower than 50%, the equipper inflicts 10% more Daze to the target. When the target's HP is no lower than 75%, this bonus is further increased by 10%.*Stats are shown at base level
| R1 | R2 | R3 | R4 | R5 | |
|---|---|---|---|---|---|
| of the enemy is 50% or higher, Daze dealt by the equipper to the target increases | 10% | 11,5% | 13% | 14,5% | 16% |
| When the enemy's HP is 75% or higher, this buff effect increases further | 10% | 11,5% | 13% | 14,5% | 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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