Best Rover-Aero Build Guide 2026

1. Character Overview

Rover (Aero) is the third form of the protagonist, providing Aero-based support abilities. While not a top-tier damage dealer, he offers valuable utility for Aero teams and exploration.

Why Build Rover-Aero?

• Unique Aero Blade mechanic: Sets Rover-Aero apart with a distinctive playstyle that rewards mastery.
• Strong Aero damage: Consistent aero-element damage output for Aero teams.
• Versatile team builder: Fits into multiple team compositions as support.
• Scales well with investment: Performance improves significantly with proper build and Resonance Chains.

Role in Team

Primary support in Aero-focused teams. Rover-Aero excels when paired with characters who can support her aero blade mechanic and amplify her aero damage output. Her kit synergizes well with both quick-swap and sustained combat rotations.

2. Best Build

Weapons

Echoes (Sonata Effects)

Sierra Gale (5pc)

2-piece: Aero DMG +10%

5-piece: When hitting a target with Aero Frazzle, increase Crit Rate by 10% and grant 30% Aero DMG Bonus, lasting for 10s.

Main Echo: Sierra (or Alternative Echo) — provides Aero DMG Bonus and ATK% buffs.

Substats Priority

Target Stats

• HP: 25,000+
• Energy Regen: 130%+
• Healing Bonus: 40%+
• ATK: 1,500+
• Aero DMG Bonus: 20% - 30%

3. Skill Analysis

Skill Level Priority

Resonance Skill > Forte Circuit > Resonance Liberation > Intro Skill > Normal Attack

4. Team Compositions

Rover-Aero excels in teams that can support her aero blade mechanic and amplify her aero damage. She works best with characters who provide healing, buffs, or complementary elemental reactions.

Rotation Tips

1. Start with support/healer: Cast Resonance Skill to apply buffs, build Concerto Energy.
2. Swap to sub-DPS: Apply elemental reactions and generate Concerto.
3. Swap to Rover-Aero (Intro): Apply Aero Frazzle and gain initial buffs.
4. Build resources: Use Normal Attacks and Skills to build energy/buffs.
5. Cast Liberation: Unleash burst damage at optimal timing.
6. Maintain DPS: Continue attacking during buff windows.
7. Swap out: Trigger Outro skill, switch to support to restart cycle.

Tip: Always time your Liberation with full buffs for maximum damage output. Maintain Aero Frazzle on enemies for consistent damage.

5. Resonance Chain (Sequence Nodes)

Worth Pulling?

S1 and S2 provide the biggest power spikes. S6 is powerful but luxury. S0 Rover-Aero is already a solid character. S2 is the sweet spot for most players. S3 and S5 provide massive damage spikes. S6 is whale territory but transforms Rover-Aero into the highest tier character.

6. Upgrade Materials

Materials needed to ascend Rover-Aero to 6✦ and level all main skills to 10:

Ascension Materials (0✦ → 6✦)

Skill Materials (All Main Skills to 10)

Total Shell Credits Needed

~800,000 Shell Credits total for full ascension + all skills. Start saving early!

7. Frequently Asked Questions

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