From GRAY RAVENS
|-||Damaging a target will reduce their Physical DEF by 20% for 8s. The duration is refreshed each time this effect is triggered. Dealing damage with small/medium/wide-area electromagnetic beam also applies a damage over time effect for 8s, dealing Physical DMG equal to 25% / 50% / 100% of ATK every second.|
Signature Weapon belonging to Rosetta: Rigor.
Target Weapon Research Banner: All 6★ weapons are available for an 80% chance on the 30th pull. Two other "off-banner" weapons share its pool, and it is possible to pull one of those instead of the targeted weapon. Available permanently.