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Arknights: Endfield
Arknights: Endfield
Rossi

Rossi

SS

endgame sub dps

sub_dpsphysicaldebuffercrit_based
Rossi ranks SS due to her ability to blend Physical and Heat damage, apply Vulnerability, and significantly boost team damage through debuffs and her own high crit-scaling abilities. Her hybrid nature and consistent performance in endgame content make her a top-tier sub-DPS.
The endgame DPS build aims to turn Rossi into a crit machine, leveraging her Combo Skill's crit bonuses and the Lupine Scarlet weapon to deal massive mixed Physical and Heat damage. The gear set focuses on critical rate and Ultimate enhancement, ensuring her highest-damage ability hits as hard as possible. Alternative weapons fill the gap for players who lack her signature weapon, with trade-offs in damage type coverage.

Insights

Core Mechanics

  • Rossi's kit revolves around applying Vulnerability stacks via her Battle Skill and Combo Skill, which increase Physical and Heat DMG taken by enemies.
  • Her Combo Skill converts Arts Inflictions into Vulnerability while granting a critical rate and damage buff to herself, enabling her to trigger Seething Blood for additional Heat damage and healing.
  • Her Ultimate deals massive Heat damage and applies Heat Infliction, providing an Arts Infliction source for her own Combo Skill rotation.

Scaling

  • Rossi scales well with Physical and Heat damage stats, as well as critical rate and damage due to her innate crit buffs.
  • She benefits significantly from Agility and Intellect attributes, which increase her damage and healing from talents.
  • Her damage output hinges on consistently applying and consuming Vulnerability stacks; she performs best with teammates who can apply Arts Inflictions rapidly.

Team Role

Rossi serves as a hybrid sub-DPS and debuffer, applying Vulnerability to amplify team damage while contributing high personal burst. She fits best in teams that can supply Arts Inflictions (e.g., Heat or other elemental inflicters) to fuel her Combo Skill rotations. Her synergy with other Physical or Heat damage dealers is strong, and she can also enable Crush/Breach triggers with rapid Vulnerability stacking. As a Guard-class operator, she provides melee pressure and single-target focus, often positioned as a secondary damage dealer behind a hypercarry.

Weapon

lupine_scarlet
lupine_scarletBest

6★ Sword

glorious_memory
glorious_memoryRank 2

6★ Sword

sundering_steel
sundering_steelRank 3

5★ Sword

prominent_edge
prominent_edgeRank 4

4★ Sword

Weapon Stat Priority

attackagilitycrit_rate

Gear

crit_rate_and_atk_on_crit

Pieces

armor

gloves

redeemer gloves

core 1

core 2

Stat Priority

1crit_rate2agility3intellect4ultimate_damage

Explanation

Lupine Scarlet is chosen because its Fracture effect grants massive Physical and Heat DMG after stacking crits, which Rossi can quickly build with her multi-hit skills. The crit rate and Agility substats further amplify her crit scaling.
Glorious Memory is a strong alternative if Lupine Scarlet is unavailable, but its buff only affects the Ultimate and requires multiple skill casts to stack.
Sundering Steel is the best F2P option, though its Physical DMG bonus does not apply to her Ultimate (Heat damage).
MI Security set provides the needed crit rate and an ATK buff on critical hits, while Redeemer Gloves as an off-piece boost Ultimate damage significantly.

Notes

  • This endgame build maximizes Rossi's critical rate to capitalize on her Combo Skill's crit buffs and trigger Seething Blood procs.
  • Lupine Scarlet provides both Physical and Heat damage bonuses, aligning perfectly with her mixed damage profile.
  • MI Security set boosts crit rate and gives ATK on crit, while Redeemer Gloves enhance Ultimate damage for her strongest skill.