If your Honkai Star Rail squad has been craving a shield that does more than just block damage, this Aventurine HSR best builds and teams guide is exactly what you need. Aventurine isn’t your average tank, this sharp-tongued Preservation unit keeps allies alive while boosting damage with Unnerved debuffs and his own follow-up attacks.
In this guide, we’ll show you how to optimize Aventurine’s relics, Light Cones, stats, and team comps so you can turn his shields into a real win condition. Keep scrolling to see how to make Aventurine the backbone of your roster!
See Also: Cerydra Honkai Star Rail Build Guide, Pull Tips, & Rerun Prep
Who Is Aventurine?

Aventurine is a 5-Star Imaginary Preservation character introduced during the Penacony arc. Known for his slick, casino-style aesthetic and confident personality, he’s not just a wall of defense — he’s a stylish shield-dealer who also chips in with respectable damage.
Lore-wise, Aventurine is part of the Interastral Peace Corporation and is often portrayed as a smooth-talking strategist who always has a plan up his sleeve. On the battlefield, that translates into layered shields, debuffs, and support for follow-up heavy teams.
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Aventurine HSR Kit Breakdown
Aventurine’s kit makes him a hybrid protector-buffer with surprising offensive potential:
- Skill – Defensive Stance: Generates strong shields that scale off his Defense stat, letting fragile allies stay alive longer.
- Ultimate – High Stakes Gambit: Applies the Unnerved debuff to enemies, making them take more damage and opening the door for follow-up attacks to hit harder.
- Talent – Risk & Reward: Rewards Aventurine with bonus effects when shields are active or enemies are debuffed, adding steady chip damage.
- Technique: Pre-battle shield generation to give your squad a head start before the fight begins.
In short, Aventurine isn’t just a passive tank; his kit actively supports DPS bursts and keeps the team rolling through tough content like Memory of Chaos.
Aventurine HSR Best Builds – Relics, Stats & Light Cones

Relic Sets That Work
For the Aventurine HSR best builds and teams, aim for relics that balance shield strength with damage scaling:
- 2-piece Knight of Purity + 2-piece Pioneer Diver – the most popular combo for both survivability and extra damage.
- 4-piece Knight of Purity – great for full sustain builds when defense is your top priority.
- Mixes like Hackerspace + Grand Duke work if you want to lean into offensive follow-ups.
See Also: Sunday Honkai Star Rail Kit Leaks: Traces, Abilities & More!
Stat Priorities
The Aventurine mains’ rule of thumb:
- Hit around 4,000 DEF, push Speed to at least 134, then stack Crit Damage for stronger follow-ups.
If you’re still below 4,000 DEF, keep DEF as your main focus — it’s what powers his shields.
Light Cones
- Trend of the Universal Market – top recommended pick for its synergy with Preservation units and extra burn damage.
- Other Preservation cones that buff shields or reduce damage taken also perform well if you’re leaning more defensive.
Aventurine HSR Best Teams – Who to Pair Him With

Follow-Up Attack Squads
Aventurine shines when his Unnerved debuff helps other units’ follow-ups:
- Dr. Ratio + Topaz + Ruan Mei + Aventurine – strong synergy between follow-ups and shielded sustain.
- Mono-Imaginary Core: Dr. Ratio + Yukong + Silver Wolf + Aventurine for great damage and survival in one package.
Nihility & Preservation Hybrid
- Acheron + Silver Wolf + Pela + Aventurine – Aventurine’s debuffing shields support Acheron’s Crimson Knot stacks perfectly.
Budget-Friendly Setup
- Qingque or Dr. Ratio + Aventurine + Pela + Tingyun – Aventurine keeps this affordable squad alive while enabling bursts.
Gameplay Tips for Aventurine
- Time his Ultimate during your DPS burst windows for maximum damage payoff.
- Keep shields up at all times — they’re the backbone of his kit.
- Think of Aventurine as sustain first, damage second; build around defense before going all-in on crits.
See Also: Dan Heng Honkai Star Rail Build Guide for Max DPS
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Aventurine proves that Preservation doesn’t have to mean passive. With the right relics, stats, Light Cone, and teammates, he becomes a front-line tank and off-field enabler who lets your carries do their thing without fear.
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