Ardelia is a prominent 6-star support operator in Arknights: Endfield who excels in delivering Nature DMG. Being a free character, she becomes readily available to players, allowing them to incorporate one of the game’s finest support options into their squads. Once you’ve added Ardelia to your roster, it’s essential to pair her with the right teammates. This guide explores the optimal team compositions featuring Ardelia in Arknights: Endfield.
Optimal Team Compositions for Ardelia

Ardelia demonstrates remarkable flexibility, seamlessly integrating into various team compositions in Arknights: Endfield. She is a universally applicable character who stands out as a premier support unit across the board. Below are some of the top team combinations where Ardelia shines:
- Laevatain Heat Teams: Ardelia + Laevatain + Wulfgard + Antal
- Last Rite Cryo Teams: Ardelia + Last Rite + Xaihi + Perlica
- Physical Teams: Ardelia + Endministrator + Pogranichnik + Lifeng
Team Analysis: Ardelia + Laevatain + Wulfgard + Antal

The synergy within Laevatain teams is among the strongest in Arknights: Endfield. Laevatain’s formidable damage output is complemented by Wulfgard and Antal, who work to debuff adversaries and amplify her damage potential. Ardelia serves as a critical support unit, ensuring the team’s sustainability while simultaneously boosting Laevatain’s offensive capabilities.
Upon Laevatain executing her Final Strike, Ardelia’s Combo Skill activates, inflicting Corrosion on the target. This unique Arts reaction diminishes the enemy’s resistance to all Arts damage, including Laevatain’s Heat DMG. Once an enemy is afflicted by Corrosion, Ardelia can deploy her Battle Skill to transfer the status to Arts Susceptibility, lasting significantly longer. This dual debuff mechanism allows Laevatain to maximize her damage against enemies suffering from both conditions, highlighting Ardelia’s invaluable role as a support operator.
Team Analysis: Ardelia + Last Rite + Xaihi + Perlica

This team strategy emphasizes the rapid application of Cryo Infliction stacks on enemies, which is vital for triggering Last Rite’s Combo Skill and optimizing her damage output during her Ultimate. Xaihi supports the team by enhancing Cryo Infliction and offering minor healing along with Cryo amplification. Perlica’s Combo Skill applies Electrification to foes, enabling them to take increased Cryo damage from Last Rite.
Ardelia assumes a critical position within this team, as she enables Last Rite’s Combat Talent, Cryogenic Embrittlement, which requires enemies to have Cryo Susceptibility. The stacking nature of these debuffs ensures that Ardelia’s Arts Susceptibility complements Last Rite’s Cryo Susceptibility, significantly amplifying the overall damage output. Additionally, Ardelia’s ability to inflict Corrosion enhances the offensive potential of Last Rite throughout battles.
Team Analysis: Ardelia + Endministrator + Border Guard + Lifeguard

Ardelia’s contribution transcends elemental teams, exhibiting her effectiveness in a solid Physical team composition revolving around Endministrator. As Pogranichnik and Lifeng work to elevate the MC’s Crush damage, Ardelia simultaneously applies Physical Susceptibility. Her role as the team’s healer is essential, providing much-needed durability and survivability.
This versatility underscores Ardelia’s capability to fortify various team types in Arknights: Endfield, illustrating her adaptability and significance as a support operator.
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