Rossi

endgame sub dps

sub_dps debuff hybrid

Rossi is an SS-tier sub-DPS who excels at bridging Arts and Physical damage. She applies vulnerability and increases Physical and Heat damage taken by enemies, making her a valuable asset in hybrid teams. Her performance is currently tied to supports like Gilberta, but her future-proof kit allows flexibility.

This endgame build maximizes Rossi's crit potential using the MI Security set and Lupine Scarlet weapon. It capitalizes on her Combo Skill's Crit Damage buff and talent procs, making her a powerful sub-DPS. Essence priority focuses on Fracture and Agility to boost her damage stats. Alternative weapons like Glorious Memory or Sundering Steel offer lower performance but remain viable for players without the top option.

Insights

Core Mechanics

Converts Arts Inflictions into Vulnerable stacks via Moment of Blazing Shadow Combo Skill, boosting team damage.
Crimson Shadow applies Razor Clawmark on Vulnerable enemies, dealing Physical DoT and increasing Physical/Heat damage taken.
Ultimate "Razor Claw" Ambuscade applies Heat Infliction, enabling self-sufficient rotations.
Combo Skill perfect timing grants an extra Vulnerability stack and buffs Rossi's Crit Rate and Crit Damage.

Scaling

Late-game scaling heavily depends on Crit Rate gear to maximize her innate Crit Damage buffs.
Team synergy is crucial; requires consistent Infliction application from teammates (e.g., Gilberta) for optimal Combo Skill uptime.
Damage contribution grows significantly with investment in her talents and weapon essences.

Team Role

Rossi functions as a sub-DPS and debuffer, applying Vulnerability to amplify team damage. She fits best in hybrid teams that can provide both Arts and Physical damage, as she converts Inflictions and buffs herself. Her rotations require an ally to apply Arts Infliction (like Gilberta) for her Combo Skill, but she can partially sustain with her own Ultimate. Positioning her as a controlled operator allows precise use of her Battle and Combo Skills on priority targets.

Weapon

lupine_scarlet Best

6★ Sword

glorious_memory Rank 2

6★ Sword

sundering_steel Rank 3

5★ Sword

wave_tide Rank 4

4★ Sword

Weapon Stat Priority

fracture agility_boost critical_rate_boost

Gear

crit_rate_boost

Pieces

armor

gloves

redeemer gloves

core 1

core 2

Stat Priority

1 critical_rate 2 attack 3 agility

Explanation

Lupine Scarlet is Rossi's best weapon because it increases both Heat and Physical damage on top of Crit Rate, aligning perfectly with her dual-damage nature.

MI Security set's 5% base Crit Rate and stacking ATK bonus ensure consistent crits to trigger her talent Seething Blood and maximize damage.

Redeemer Gloves are chosen as an off-piece to fill a gap in set bonuses; other options like Frontier Armor can be swapped for more damage but reduce energy recovery.

Notes

The MI Security set boosts Crit Rate and ATK after crits, synergizing with Rossi's Combo Skill Crit Damage buff.
Redeemer Gloves off-piece provides additional utility or stats tailored to Rossi's needs.
Alternative gear: Frontiers Armor T2 with MI Security Gloves T1 sacrifices Ultimate Gain for higher raw damage.