Best 砂金 (Aventurine) Team Guide | The Gambling Tank Build

Team Overview

• Team Type: Hybrid Sustain-DPS / Follow-Up Attack Enabler
• Team Tier: S-Tier
• What Makes This Team Special: This composition is built around 砂金 (Aventurine)‘s unique dual identity as a Preservation unit who can deal significant AoE Imaginary damage. Unlike traditional “shield bot” tanks, this team leverages his kit to contribute meaningfully to damage output while providing unparalleled survivability through his follow-up attack-based shield mechanic. The synergy revolves around frequent ally attacks triggering Aventurine’s talent, creating a self-sustaining cycle of shields and counter-attacks. This is the ultimate “live by the sword, die by the sword” tank build.

Team Members & Roles

Core Team Composition:

1. 砂金 (Aventurine) - The Gambler’s Bulwark: Role: Sub-DPS / Enabling Sustain. Why him? His A2 Trace grants him a Follow-Up Attack whenever an ally lands a Crit Hit. His skill grants a shield that scales with his DEF, and his Ultimate is a high-potential AoE Imaginary nuke that also applies Imprisonment. This team is designed to maximize his follow-up triggers and Ultimate usage.
2. 托帕 & 账账 (Topaz & Numby) - The Synergy Engine: Role: Single-Target Enabler / Co-DPS. Why her? Topaz’s entire kit revolves around Follow-Up Attacks. Numby attacks after Topaz and whenever enemies marked with “Proof of Debt” take follow-up damage. Aventurine’s frequent follow-up attacks are considered follow-up damage, directly feeding into Topaz’s mechanic, making Numby act far more often. This is one of the game’s strongest symbiotic relationships.
3. 真理医生 (Dr. Ratio) - The Debuff Punisher: Role: Primary AoE/Cleave DPS. Why him? Dr. Ratio’s Talent grants him a Follow-Up Attack when an enemy is debuffed. Aventurine’s Ultimate applies Imprisonment, and both Aventurine and Topaz can apply debuffs (Aventurine’s technique, Topaz’s Proof of Debt). The team constantly applies debuffs, ensuring Dr. Ratio’s powerful follow-up is almost always active.
4. 阮·梅 (Ruan Mei) or 花火 (Sparkle) - The Amplifier: Role: Team-wide Buffer.
   • Ruan Mei: Provides Break Efficiency, Weakness Break extension, and a dual-type DMG boost (Imaginary for Aventurine, Physical/Imaginary for Dr. Ratio). Her break extension allows Aventurine’s Ultimate Imprisonment to last longer, giving more time for free follow-up attacks.
   • Sparkle: Provides massive CRIT DMG and Skill Points, allowing Dr. Ratio and Aventurine to use their Skills more freely. Her action advance lets Aventurine cycle his shield and Ultimate faster.

Key Alternatives:

• Aventurine Swap: 存护开拓者 (Fire Trailblazer) (more consistent, straightforward shielding) or 杰帕德 (Gepard) (massive, one-time shield).
• Topaz Swap: 托帕&账账 (Topaz & Numby) is ideal, but you could slot in 克拉拉 (Clara) for a more defensive, counter-attack-focused follow-up style, though it loses the “debuff” synergy with Dr. Ratio.
• Dr. Ratio Swap: 景元 (Jing Yuan) (another follow-up attacker who benefits from frequent enemy turns via Imprisonment) or 刃 (Blade) (who can benefit from Aventurine’s shields without stealing aggro).
• Buffer Swap: 停云 (Tingyun) (focuses energy and ATK on one character, likely Dr. Ratio) or 佩拉 (Pela) (adds DEF shred and more debuffs for Dr. Ratio).

Rotation Guide

Pre-Battle: Use Aventurine’s Technique before entering combat. It has a chance to apply a random debuff, instantly enabling Dr. Ratio’s follow-up on the first turn.

Standard Rotation (vs. ST Boss):

1. Turn 1 (Aventurine): Use Basic Attack to generate Skill Points (SP) and build energy. Your shield from Technique should be active.
2. Turn 2 (Buffer): Use Skill on the main DPS (Dr. Ratio) to buff him.
3. Turn 3 (Topaz): Use Skill to apply “Proof of Debt” to the main target.
4. Turn 4 (Dr. Ratio): Use Basic Attack or Skill. Since the enemy is debuffed, his follow-up will trigger. This follow-up is a Crit Hit, triggering Aventurine’s follow-up.
5. Aventurine’s Follow-Up: Will automatically trigger. Deals Imaginary DMG and grants a small shield stack to all allies.
6. Subsequent Aventurine Turns: Use Skill if shield stacks are low (below 50% HP threshold). Otherwise, use Basic Attack for SP and energy. Monitor enemy debuffs – if they wear off, Aventurine’s Ultimate is a great way to reapply Imprisonment and generate a huge amount of Shield stacks.

Key Combos:

• Debuff Chain: Aventurine Ult (Imprison) -> Dr. Ratio Skill -> Topaz follow-up -> Aventurine follow-up -> Dr. Ratio follow-up. This sequence can happen in quick succession after a single Ultimate.
• Shield Burst: After Aventurine uses his Ultimate, his next Basic Attack or Skill will generate a significant amount of Shield. Time this for just before a powerful enemy AoE attack.

Ultimate Usage:

• Aventurine: Save for when 2+ enemies are present to maximize its AoE damage and Imprisonment value. Use it to reapply the debuff for Dr. Ratio or to generate a massive shield before a known major attack. His energy cost is 100, so with a decent ERR rope and follow-up attacks generating energy, he can Ult every 2-3 rotations.
• Others: Follow standard practice – use when buffed and enemy is debuffed for maximum damage.

Strengths & Weaknesses

Strengths:

• Exceptional Action Economy: The team constantly generates free actions through follow-up attacks (Aventurine, Topaz/Numby, Dr. Ratio), overwhelming enemies.
• High Survivability with Aggressive Tilt: Aventurine’s shields refresh through offense, not passive waiting. You stay alive by attacking.
• Debuff Synergy: Perfect for the current meta favoring debuff-reliant DPS like Dr. Ratio. Aventurine is a premier enabler.
• Content Dominance: Excels in Memory of Chaos (especially with Imaginary-weak enemies), Pure Fiction (Aventurine’s Ult is AoE), and any sustained fight where follow-up value stacks.

Weaknesses:

• High-Investment Core: Topaz and Dr. Ratio are both premium 5-stars. Aventurine, while incredible, functions best with this specific team.
• Vulnerable to Debuff Cleansers: Enemies that can frequently remove debuffs (like the Ascended) can disrupt Dr. Ratio’s and Aventurine’s synergy.
• Initial Shield Setup: In the very first cycle before Aventurine’s follow-ups start triggering, your shields can be thinner. A Gepard in this slot might offer more immediate bulk.
• Heavy Single-Target Focus: While Aventurine and Dr. Ratio have AoE, Topaz’s core value is single-target. Pure AoE spam waves (like some Pure Fiction stages) might favor a more AoE-focused team.

Alternative Team Compositions

1. The Classic Hypercarry (Aventurine as Pure Tank):

   • Team: Aventurine + 景元 (Jing Yuan) / 刃 (Blade) + 阮·梅 (Ruan Mei) + 停云 (Tingyun)
   • When to Use: When your primary DPS doesn’t have follow-up synergy but needs a top-tier, aggro-drawing tank. Aventurine uses his Skill every turn to maintain a massive shield, ignoring his own damage. More traditional and SP-hungry.

2. The F2P-Friendly Follow-Up:

   • Team: Aventurine + 克拉拉 (Clara) + 三月七 (March 7th) + 艾丝妲 (Asta)
   • When to Use: For players without Topaz or Dr. Ratio. Clara provides the core follow-up damage, March 7th adds another shielder and potential follow-up, and Asta buffs Speed and ATK for the whole team. It’s clunkier but retains the “offensive shield” theme.

3. The Break & Imprison Control Team:

   • Team: Aventurine + 饮月 (Dan Heng • Imbibitor Lunae) + 阮·梅 (Ruan Mei) + 加拉赫 (Gallagher) / 生命开拓者 (Huohuo)
   • When to Use: To abuse the extended Weakness Break and Imprisonment from Ruan Mei + Aventurine. Aventurine’s Ultimate makes Imaginary-weak enemies unable to act for a long time. DHIL is the hypercarry who benefits from this safe window. Gallagher can add more debuffs and Break.

FAQ

1. What is the best build for Aventurine in HSR? For this hybrid DPS-Tank build, aim for a DEF% Body, Imaginary DMG% or DEF% Sphere, and Energy Regeneration Rate Rope. Substats: CRIT Rate/DMG > DEF% > Speed. His damage scales with DEF, but he also needs some crit to enable his follow-up reliably. See our full Aventurine Build Guide.

2. What relics should I use for Aventurine? The 4-piece Wuthering Snow set is the best in slot. It boosts DEF% and provides a follow-up attack DMG bonus and energy, perfectly aligning with his kit. A 2-piece Broken Keel or Purity Palace set can be used as an alternative for pure DEF or team CRIT DMG. Check our Best Relic Sets Ranking for more options.

3. What is Aventurine’s best light cone? His signature “In the Name of the World” is BiS, offering DEF, DMG boosts, and an Ult/Follow-up DMG bonus. For F2P, “Moment of Victory” (Herta shop) is excellent, giving pure DEF and a chance to taunt, which helps his tanking. Our Preservation Light Cone Tier List has more options.

4. What team is best for Aventurine? As detailed in this guide, the Aventurine + Topaz + Dr. Ratio + Ruan Mei/Sparkle team is currently his most synergistic and powerful composition, turning him into a hybrid tank-DPS. For a more defensive role, he fits into any team needing a shielder, like with Jingliu or Seele. Read more in our Best Team Compositions article.

5. Is Aventurine good in Honkai Star Rail? Yes, he is considered S-tier. He offers a unique blend of strong shielding and unexpected personal damage, fitting perfectly into the powerful Follow-Up Attack and Debuff metas. He’s especially valuable for players who enjoy aggressive, synergistic team play.

6. What does Aventurine scale with in HSR? Aventurine’s Skill shield scales with his DEF. His Talent follow-up attack and Ultimate damage scale with his DEF (based on current community data and his kit description). This makes building him for both survival and damage straightforward.

7. Is Aventurine a DPS or support? He is a Preservation (Tank) who can function as a Sub-DPS. In this guide’s team, he fills both roles: his main job is to keep the team alive with shields, but his kit is optimized to contribute significant damage and debuffs, blurring the line between tank and support.

8. What is Aventurine’s best F2P light cone? “Moment of Victory” from the Herta Bond Shop is his best F2P option. It provides a large amount of DEF and a taunt chance, helping him generate shields and aggro. The “We Are Wildfire” light cone is another viable F2P choice that boosts team survivability.

9. How to build Aventurine for maximum damage? To maximize his damage, prioritize CRIT Rate/DMG substats to ensure his follow-ups crit. Use an Imaginary DMG% planar sphere. Pair him with buffers like Ruan Mei or Sparkle who can boost his CRIT stats. However, never completely neglect DEF, as his shield’s strength is what allows him to stay on the field to deal that damage.

10. Is Aventurine worth pulling in 2.3? If you have or plan to get Topaz or Dr. Ratio, Aventurine becomes an extremely high-value pull due to the incredible synergy. If you need a top-tier shielder who brings more to the table than just survivability, he is also a fantastic choice. Evaluate your roster in our Should You Pull Guide.