Arknights · operator

Nasti

Nastiナスティ내스티

★★★★★★Supporter Artificer Melee

Unchanged since July 16, 2026

Deployment

DP cost19

Block2

Redeploy (s)70

Stats Stats at any level →

HP2,585

ATK614

DEF446

RES0

Attack interval (s)1.5

Skills

'Fortify'S1 · Manual · Per second · SP 40 · Initial 28 · 40s · Lv.10

When this skill is equipped, Device grants the Operator in front extra DEF +80% ATK, +80% DEF, and simultaneously attacks all blocked enemies; Device grants +1 Block to the Operator in front and +55% DEF, but devices lose 2% Max HP every second Gains 1 Device on skill activation

Drag to see per-level scaling

'Execute'S2 · Manual · Per second · SP 28 · Initial 23 · 4s · Lv.10

When this skill is equipped, restores device HP over time after the device is deployed. On activation, the device loses 1 HP every 0.5 seconds, and grants the Operator in front 1 SP and a Barrier equal to 5% of Nasti's Max HP. Immediately activates the devices on the field. Stops attacking and gains a Barrier equal to 10% of her Max HP every 0.5 seconds. (Barrier cannot exceed 80% of Max HP) Gains 1 Device when skill ends

Drag to see per-level scaling

Roosting GroundsS3 · Manual · Per second · SP 25 · Initial 17 · 15s · Lv.10

When this skill is equipped, the device can build and upgrade a special high ground device to deploy Ranged Operators and provide them with a buff +160% ATK, +160% DEF; the little engineer's device restores double SP and HP to the special high ground. Gains 1 Device on skill activation

Drag to see per-level scaling

Talents · Signature passive abilities

Construction Ahead

Can carry 3 (deploy up to 2), with different effects depending on Skill

Safety First

Gains 12% (+2%) Sanctuary; after a ranged enemy appears, instead grants herself and all High Ground Operators 18% (+3%) Sanctuary, and also 1 SP every 6 seconds

Potentials · Potential-rank bonuses

Potential 2DP Cost -1Potential 3Redeployment Time -6 secPotential 4ATK +25Potential 5Improves Second TalentPotential 6DP Cost -1

Modules · Elite-2 equipment

The EngineersCRA-X

Recruitment tags

Top OperatorMeleeSupporterSupportDefense

Profile

RaceSarkaz

Place of birthKazdel

Date of birthApr 9

Height171cm

Combat experience15 Years

Nasti Lunorey, director of Rhine Lab's Engineering Section and one of Columbia's foremost authorities in engineering, as well as an expert in applied linguistics. With a reference from Saria, she has entered into a long-term memorandum of cooperation with Rhodes Island and provides support for various projects as a special consultant to the Engineering Department.