Arknights Endfield Endministrator Build & Analysis

Endministrator is the 6★ main character of Arknights Endfield and the game’s free Physical carry. Their kit is built around short, repeatable bursts: you stick Originium Crystals with the Combo Skill, you force Crush windows, and you cash out with Bombardment Sequence when the target is primed. This article lists stats, skills, promotions, and progression first, then explains what those mechanics look like in real combat pacing.

If you are comparing Endministrator to other operators or trying to understand where they stand in the broader meta, this article is written to slot directly into our Arknights Endfield Tier List, where all characters are evaluated under the same conditions and assumptions.

Basic Information

Weapon: Sword
Role: Guard
Rarity: 6★
Element: Physical
Main Attribute: Agility
Secondary Attribute: Strength
Tags: Crush, Crowd Control

Base Stats

Stat	Base	Max
HP	500	5495
ATK	30	319
DEF	0	0
Strength	14	123
Agility	14	140
Intellect	9	96
Will	10	107

Skills

Basic Attack — Destructive Sequence

Up to 5 attack sequences dealing Physical DMG
Final Strike deals 18 Stagger when Endministrator is the controlled operator
Mid-air basic attacks become Dive Attacks, dealing Physical DMG in an area
Attacking a Staggered enemy triggers a Finisher that deals massive Physical DMG and restores SP

Battle Skill — Constructive Sequence

Forceful burst of Originium Arts that attacks enemies within an area of effect
Deals Physical DMG
Applies Crush

Combo Skill — Sealing Sequence

Trigger

When another operator in the team deals DMG with Combo Skills

Effect

Rushes to the enemy’s side to deal Physical DMG and attach Originium Crystals that temporarily seal them
Applying a Physical Status or Vulnerability to a sealed enemy consumes the Originium Crystals and deals additional Physical DMG

Ultimate — Bombardment Sequence

Bombards the ground with Originium Arts, dealing massive Physical DMG in a fan-shaped area
If the enemy has Originium Crystals, the Ultimate consumes them and deals one additional hit of Physical DMG

Talents

Essence Disintegration

Promotion I: When Originium Crystals attached to the enemy are consumed, Endministrator gains ATK +15% for 15s (does not stack)
Promotion II: When Originium Crystals attached to the enemy are consumed, Endministrator gains ATK +30% for 15s (does not stack)

Realspace Stasis

Promotion II: Enemies with attached Originium Crystals suffer Physical DMG Taken +10%
Promotion III: Enemies with attached Originium Crystals suffer Physical DMG Taken +20%

Potentials

Potential I: Constructive Sequence improved — consuming Originium Crystals returns 50 SP
Potential II: Essence Disintegration improved — when Endministrator gains the ATK buff, other allied operators gain half of this ATK buff
Potential III: ???
Potential IV: ???
Potential V: ???

Promotions, Materials, and Bonuses

Promotion Materials

Promotion I

Protodisk ×8
Pink Bolete ×3
T-Creds ×1600

Promotion II

Protodisk ×25
Red Bolete ×5
T-Creds ×6500

Promotion III

Protoset ×40
Ruby Bolete ×5
T-Creds ×25000

Promotion IV

Protoset ×75
Metadiastima Photoemission Tube ×56
Bloodcap ×8
T-Creds ×225000

Attribute Bonuses

Promotion I: Agility +10
Promotion II: Agility +15
Promotion III: Agility +15
Promotion IV: Agility +20

Analysis & Verdict

Endministrator’s gameplay is built around a clean, repeatable burst loop: set up Originium Crystals, spend a tight window on Crush damage, then detonate the whole thing with Bombardment. Their Basic Attack exists for two jobs: keep pressure on the target and line up Final Strike / Finisher timings so you’re not wasting Stagger opportunities. The moment a target is Staggered, you want Endministrator on-field because their Finisher is where the “free” damage comes from without extra setup.

The rotation’s anchor is Sealing Sequence. It triggers off another operator’s Combo Skill damage, which means your team dictates when Endministrator jumps in — not the other way around. When the crystals are attached, the enemy is basically marked for a short, burstable window: any Physical Status or Vulnerability application consumes the crystals for extra Physical DMG, and Realspace Stasis later adds a straight multiplier while those crystals exist.

Constructive Sequence and Bombardment Sequence are the payoff. Constructive applies Crush, letting you force the enemy into a damage window quickly. Bombardment then nukes the area, and if crystals are still on the target, it consumes them for an extra hit. That’s the “don’t blink” part of the kit: crystals don’t last forever, so you want your team’s hits and debuffs to land while the target is still sealed.

The strength here is tempo. The burst window is compact, so you’re less likely to overshoot a Break/Crush moment and waste it. That’s why Endministrator stays relevant for both early progression and budget Physical teams: they’re consistent, easy to trigger, and their damage is front-loaded enough to solve normal content without requiring a perfect roster.

The limitation is also simple: Endministrator consumes resources, but doesn’t pay the team back. No SP battery, no long-duration debuff engine, no “rotation glue.” If the rest of your roster can’t keep Stagger and Vulnerability flowing, Endministrator can end up waiting for someone else to restart the engine. In late-game team building, that’s usually where specialized supports (Breach providers, Susceptibility appliers, SP batteries) start taking priority, and Endministrator shifts from “the whole plan” to “the finisher you build around.”

Verdict: Endministrator is a strong free Physical DPS with a short burst loop, built-in crowd control, and straightforward value throughout the early and mid game. They scale best when the team can reliably trigger Sealing Sequence and keep Stagger/Vulnerability available on demand.

Endministrator Build

Under Construction

Endministrator Teams