The Comprehensive Guide
# Mastering Genshin Support Efficiency: How to Maximize DPS
In **Genshin Impact**, your "Main DPS" is often only as strong as the three characters backing them up. A common mistake among players is over-investing in the damage-dealer's artifacts while leaving their supports with mediocre gear and low talent levels. This guide Explains how to use our **Support Efficiency Calculator** to transform your team performance.
## The Pillars of Support Value
Support characters usually contribute in one of four major ways. High-efficiency teams utilize all four simultaneously.
### 1. Attack (ATK) Buffs
Characters like **Bennett** and **Kujou Sara** add a flat amount of ATK based on their *Base ATK* (Character Level + Weapon Base).
- **Efficiency Tip:** Always use level 90 weapons with high base stats for these characters. Artifact ATK% does *not* increase the amount they share with teammates.
### 2. Damage (DMG) Bonuses
**Furina**, **Kazuha**, and **Yelan** provide percentage-based DMG bonuses. These are often more valuable than ATK because they are less common and stack multiplicatively with ATK.
- **Efficiency Tip:** Kazuha scales with Elemental Mastery. Reaching 1000 EM provides a 40% DMG bonus, which is massive for elemental carries like Ayaka or Neuvillette.
### 3. Resistance (RES) Shred
Reducing the enemy's resistance to damage. The **Viridescent Venerer (VV)** 4-piece set is the most powerful tool here, reducing resistance by 40%.
- **Efficiency Tip:** RES shred is doubled in value against enemies with high resistances (like ruin guards) and halved when the enemy resistance drops below 0%.
### 4. Elemental Mastery (EM) Sharing
Supports like **Nahida**, **Sucrose**, and **Albedo** share EM with the active character, directly boosting reaction damage (Vaporize, Melt, Bloom).
- **Efficiency Tip:** In Dendro-based teams (Hyperbloom/Burgeon), EM sharing is often the single most important factor for damage scaling.
---
## Buff Categorization Table
| Support | Primary Scaling | Buff Type | Best Teammates |
| :--- | :--- | :--- | :--- |
| **Bennett** | Base ATK | Flat ATK, Healing | Raiden, Xiangling, Navia |
| **Kazuha** | Elemental Mastery | % DMG Bonus, Res Shred | Ayato, Lyney, Hu Tao |
| **Furina** | Max HP | % DMG Bonus (Team) | Neuvillette, Baizhu, Xiao |
| **Nahida** | Elemental Mastery | EM Sharing, Dendro Apps | Cyno, Alhaitham, Nilou |
| **Zhongli** | Max HP | 20% All RES Shred, Shield | Every character in the game |
---
## Common Support Efficiency Pitfalls
### The "Diminishing Returns" Trap
If you use **Bennett**, **Sara**, and **Noblesse Oblige** on one team, your ATK stat will be massive. However, if you have 3000 ATK but only 80% Crit DMG and 0% DMG Bonus, you will do significantly less damage than a balanced setup. Our calculator helps identify where you are "over-stacking."
### Neglecting Energy Recharge (ER)
A support that cannot use their Burst every rotation has an efficiency of **0%** for that window.
- **Recommended ER for Supports:**
- **Bennett (C0-C5):** 200%+
- **Faruzan (C0-C5):** 280%+
- **Kazuha:** 160% - 180%
- **Furina:** 180% - 220% (Team-dependent)
### Talent Priority
Many players stop at Talent level 6 or 8 for supports. However, the last two levels (9 and 10) often provide a 5-10% jump in the *total* buff value shared with the DPS. This is a guaranteed damage increase, unlike artifact farming which is RNG-based.
## Case Study: The "National" Team Support Chain
The Bennett-Xiangling-Xingqiu core is famous because they buff each other in a circle:
1. **Bennett** buffs **Xiangling's** ATK.
2. **Xiangling** 'Snapshots' that buff for the entire duration of her Burst.
3. **Xingqiu** applies Hydro for Xiangling to Vaporize.
4. **Xiangling's** Vaporize is boosted by Bennett's ATK + her own EM.
This synergy results in "Support Efficiency" exceeding 200%, meaning the team does more than double the damage they would do individually.
## Advanced Metric: Resistance Shred vs. Defense Ignore
- **Resistance Shred (VV, Zhongli):** Reduces the enemy's elemental resistance.
- **Defense Ignore (Raiden C2, Nahida C2):** Ignores the actual level-based defense of the enemy.
Defense ignore is much rarer and generally provides a higher DPS increase per percentage point than RES shred.
## How to Use the Support Efficiency Calculator
1. **Input DPS Stats:** Enter your carry's unbuffed Attack, Crit, and DMG Bonus.
2. **Input Support Metrics:** Enter your support's relevant stats (EM for Kazuha, Base ATK for Bennett, HP for Furina).
3. **Calculate:** The tool will output a "DPS Multiplier." A multiplier of **1.5x** means your support is providing a 50% damage boost.
### Interpretation of Results
- **1.0x - 1.2x:** Low Efficiency. Check gear or talent levels.
- **1.3x - 1.6x:** Moderate Efficiency. Standard for most endgame builds.
- **1.7x+:** High Efficiency. Optimized support setup (Crowns, Signature Weapons).
## Summary
To beat the hardest content in Genshin Impact, stop focusing on your DPS "showcase" hits and start looking at the mathematical value of your supports. Use our tool to find the weak links in your roster and optimize your resin spending.