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Ardelia Skills, Kit and Potentials

Last updated on Mar 20, 2026 at 11:17 by Wobbzie

Introduction — Ardelia

Ardelia is a 6-star Nature Arts Unit Supporter Character in Arknights: Endfield. Our Ardelia guide and best builds cover everything you need to know about Ardelia's best builds including skills, potentials, Weapons, gear, team compositions and more. To learn more about Ardelia, use the tabs above to switch to our build information for Ardelia or their team compositions guide.

Ardelia's Stats

Main Attribute: Intellect
Sub Attribute: Will

Ardelia's Promotion Materials

Listed below are the materials required for each individual promotion of Ardelia:

Promotion Level	Materials
Elite 1	8x Protodisk 3x Pink Bolete 1,600 T-Creds
Elite 2	25x Protodisk 5x Red Bolete 6,500 T-Creds
Elite 3	24x Protoset 5x Ruby Bolete 18,000 T-Creds
Elite 4	36x Protoset 20x Quadrant Fitting Fluid 8x Cosmagaric 100,000 T-Creds

Ardelia's Skill Upgrade Materials

Listed below are all the materials required to raise the level of one skill of Ardelia. Please check our Ardelia build guide for recommendations on skill priorities.

Skill Level	Materials
2 to 9 (combined)	82x Protoprism 29x Protohedron 3x Kalkodendra 4x Chrysodendra 4x Vitrodendra 53,200 T-Creds
	Rocky Whispers & Eruption Column 16x Protohedron 3x False Aggela 8x D96 Steel Sample 4 1x Mark of Perseverance 24,000 T-Creds	Dolly Rush & Wooly Party 16x Protohedron 3x False Aggela 8x Tachyon Screening Lattice 1x Mark of Perseverance 24,000 T-Creds
	Rocky Whispers & Eruption Column 24x Protohedron 6x False Aggela 16x D96 Steel Sample 4 2x Mark of Perseverance 30,000 T-Creds	Dolly Rush & Wooly Party 24x Protohedron 6x False Aggela 16x Tachyon Screening Lattice 2x Mark of Perseverance 30,000 T-Creds
	Rocky Whispers & Eruption Column 50x Protohedron 12x False Aggela 36x D96 Steel Sample 4 3x Mark of Perseverance 65,000 T-Creds	Dolly Rush & Wooly Party 50x Protohedron 12x False Aggela 36x Tachyon Screening Lattice 3x Mark of Perseverance 65,000 T-Creds

Ardelia's Skills

Rocky Whispers

Basic Attack

Lv. 12

BASIC ATTACK:
An attack with up to 4 sequences that deals Nature DMG. As the controlled operator, Final Strike also deals Stagger.

DIVE ATTACK:
Basic attack performed in mid-air becomes a dive attack that deals Nature DMG to nearby enemies.

FINISHER:
Basic attack performed near a Staggered enemy becomes a finisher that deals massive Nature DMG and recovers some SP.

Dolly Rush

Normal Skill

Lv. 12

Cost: 100

Hops on Mr. Dolly and rams the target to deal Nature DMG. If the target has Corrosion, then consume the Corrosion and apply Physical Susceptibility and Arts Susceptibility to the target.

Eruption Column

Combo Skill

Lv. 12

CD: 18s

COMBO TRIGGER: When the controlled operator performs a Final Strike on an enemy with no stacks of Vulnerability or Arts Infliction.
Launches a homing Volcanic Cloud at a target enemy that deals Nature DMG when close enough to the target. The Volcanic Cloud explodes after a short delay, dealing half of the Nature DMG and forcibly applying temporary Corrosion to nearby enemies.

Wooly Party

Ultimate Skill

Lv. 12

CD: 15sCost: 90

Ardelia enters a mobile channeling state and summons the aid of Mr. Dolly. Multiple copies of Mr. Dolly are thrown in random directions. Each copy deals Nature DMG when hitting the enemy. Each enemy can only take 1 damaging hit every 0.3s.

Ardelia's Talents

Friendly Presence

Talent 1

Lv. 2

The battle skill Dolly Rush creates 3 Shadows of Mr. Dolly after hitting the enemy. The copies of Mr. Dolly scattered by the ultimate Wooly Party also have a 10% chance to create Shadows of Mr. Dolly when they fall to the ground. When the controlled operator touches a Shadow of Mr. Dolly, Ardelia restores the said operator's HP by [63 + Will×0.53].
If the controlled operator is already at max HP, then restore the HP of the teammate with lowest percentage HP.
Shadows of Mr. Dolly last for 10s and up to 10 can exist in the battlefield.

Mountainpeak Surfer

Talent 2

Battle skill Dolly Rush improved: Triggering the additional effect while an enemy with Corrosion is nearby immediately casts the battle skill again.
This effect only triggers once per active battle skill casting.

Ardelia's OMV Dijang Skills

Tales of the Land

AIC Skill

Lv. 2

Assign to Reception Room to grant operator clue collecting efficiency +30%

Mr. Dolly's Game

AIC Skill

Lv. 2

Assign to Reception Room to slow Mood Drop of all operators in it by 18%

Ardelia's Potentials

Dolly Paradise

Potential 1

Battle skill Dolly Rush improved: Consuming Corrosion now applies Physical Susceptibility and Arts Susceptibility with effects +8%.

Game Rewards

Potential 2

Talent Friendly Presence improved: When the controlled operator touches the Shadow of Mr. Dolly, Ardelia also treats another allied operator with the lowest percentage HP with half of the treatment effects.

Explosive Eruption

Potential 3

Ultimate Wooly Party improved: Duration +1s; chance to create Shadow of Mr. Dolly is increased to 1.2 times the original.

Rock Blossom

Potential 4

Ultimate Wooly Party improved: Ultimate Energy cost -15.0%.

Volcanic Steam

Potential 5

Combo skill Eruption Column improved: Length of cooldown -2s; DMG multiplier is increased to 1.2 times the original; duration of Corrosion applied +4s.

Ardelia Voice Actors

EN VA

Lindsay Sheppard

JP VA

Kanemoto Hisako

CN VA

Cool

KR VA

Kim Ha-ru

Ardelia Guide & Best Builds

To learn all about Ardelia's best weapons, gear and builds, check our dedicated Ardelia build guide below:

Ardelia Guide & Best Builds

Wobbzie

Staff Author

Follow Wobbzie

This guide has been written by Wobbzie who has been gaming for over 20 years and still finds passion in the medium to this day. An avid enjoyer of ZZZ, Wuthering Waves, NIKKE, Limbus Company, JRPGs and now Arknights Endfield, you can find him regularly streaming these games over on Twitch and YouTube.