Arknights: Endfield Ardelia Build Guide

Arknights: Endfield is now officially live as of January 22nd. Endministrators are surely eager to begin their exploration of Talos-II. But before setting out, let us introduce you to Operator Gilberta—a companion who will aid you in uncovering the mysteries of this new world.
Who is Ardelia?
Ardelia, a Rhode Island operator currently stationed at Endfield Industries under the intercompany framework agreement, serves as a specialist geologist. She is a 6-star Supporter Operator in Arknights: Endfield and is available in the Standard Permit Banner. Ardelia can heal allies while applying both Physical Susceptibility and Arts Susceptibility to enemies.
Arknights: Endfield
How to use Ardelia Effectively
Ardelia is a Support Operator, and she can provide HP Recovery, Corrosion Application, Physical and Arts Susceptibility.
- Use Main DPS to activate Combo Skill
Ardelia is a healing support, so we basically do not use her as the controlled Operator. While the controlled Operator performs a Final Strike on an enemy with no stacks of Vulnerable or Arts Infliction.
- Use Talent to heal teammate
When Ardelia’s Normal Skill hits the opponents, she can produce a healing cloud, and the controlled Operator can be healed by touching the cloud.
Skill Leveling Priority
Based on Ardelia’s ability to support, we conclude that Ardelia’s skill-leveling priority:
Normal Skill > Ultimate Skill > Combo Skill > Normal Attack
Ardelia is a Healing Support Operator, and she depends on her Normal Skill and Ultimate Skill to heal her teammate, so her Normal Skill and Ultimate Skill are in the Top Priority. Her Normal Skill and Ultimate Skill can activate her talent to create Shadows of Mr. Dolly on the ground. When the controlled Operator touches that, they will gain HP recovery.
Best Weapons For Gilberta

| Rank | Weapon | Base ATK (Max) | Substat (Max) |
| S+ | Dreams of the Starry Beach | 495 | Intellect +156 Treatment Efficiency +46.43% Arts DMG +28% after the wielder consumes Corrosion. |
| S | Chivalric Virtues | 485 | Will +156 Max HP +78% Treatment Efficiency +24% ATK +25.2% after wielder’s skill provides HP treatment. |
| A+ | Freedom to Proselytize | 411 | Will +124 Treatment Efficiency +37.14% Main Attribute +14% Additional HP recovery after battle skill provides HP treatment. |
Best Gear for Ardelia
![]() | ![]() | ![]() | ![]() |
| LYNX Heavy Armor | LYNX Gloves | LYNX Aegis Injector | LYNX Aegis Injector |
| 3pc set effect: Wearer’s HP Treatment Efficiency +20%. After the wearer heals an allied target, the target gain 15% DMG Reduction of all DMG. If it activates during the Max HP, the effect increases up to 30% | |||
Best Ardelia Team Compositions
| Main DPS | Sub-DPS | Support | Support | |
| High-Level Setup | Laevatain |
Wulfguard |
Ardelia |
Gilberta |
| F2P Setup | Last Rite |
Perlica |
Ardelia |
Xaihi |
| Physical Setup | Pogranichnik |
Chen Qianyu |
Ardelia |
Endmin |
High-Level Setup Rotation:
Gilberta(Skill) > Laevatain(NA) > Ardelia(Combo) > Wulfguard(Combo) > Laevatain(Combo) > Gilberta(Combo) > Laevatain (Skill, Ult)
F2P Setup Rotation:
Laevatain(NA-CA) > Ardelia(Combo) > Wulfguard(Skill) > Laevatain(NA-CA) > Laevatain (Skill, Ult)
Physical Setup Rotation:
Chen Qianyu(Skill, Combo) > Endmin(Combo) > Pogranichnik(Ult, Skill, Combo)
Arknights: Endfield



Laevatain
Wulfguard
Ardelia
Gilberta
Last Rite
Perlica
Xaihi
Pogranichnik
Chen Qianyu
Endmin