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The Ultimate Guide to Elemental Reactions: Mastering Vaporize, Melt, and Dendro

by QuinnHarry 27 Oct 2025 0 comments

The Ultimate Guide to Elemental Reactions: Mastering Vaporize, Melt, and Dendro

If you want to deal the highest damage and build strong teams, you must understand how Vaporize, Melt, and Dendro work. Elemental Reactions change every fight in the game. When you trigger the right reaction, you boost your attack power and help your team win battles more easily. Try new tactics and watch how your skills improve with each fight.

Why Elemental Reactions Matter

Damage Boost

You want to do more damage in fights. Elemental Reactions help you hit harder. When you mix two elements, special effects happen. These effects make your attacks stronger. Vaporize and Melt are called amplifying reactions. They can double your attack or make it 1.5 times stronger. The element you use first decides the multiplier. Hydro with Pyro or Cryo with Pyro gives you a 2x boost. Pyro with Hydro or Pyro with Cryo gives you a 1.5x boost. Without these reactions, your damage stays low. Amplifying reactions use Elemental Mastery and other stats. This makes your attacks even better.

Transformative reactions, like Dendro ones, work in another way. They use your character’s level and Elemental Mastery. These reactions do not use your normal attack stats. But they still add lots of power to your team. If you learn how each reaction works, you can make every attack matter.

Tip: Try to trigger Elemental Reactions in every fight. You will see your damage numbers get bigger quickly.

Team Synergy

Elemental Reactions do more than boost damage. They help your team work together. Each reaction has a different effect. Some freeze enemies. Some make explosions. Others give shields or heal your team. Here is a quick look at what reactions do:

Elemental Reaction

Description

Frozen (Cryo + Hydro)

Stops enemies from moving.

Vaporize (Pyro + Hydro)

Makes your attack much stronger.

Electro-Charged (Electro + Hydro)

Deals damage over time to many enemies.

Overloaded (Pyro + Electro)

Causes a big explosion.

Superconduct (Cryo + Electro)

Lowers enemy defense.

Burning (Pyro + Dendro)

Deals damage over time.

Swirl (Anemo + other elements)

Spreads effects to more enemies.

Melt (Cryo + Pyro)

Gives a big damage boost.

Crystalize (Geo + other elements)

Creates shields.

Bloom (Dendro + Hydro)

Makes seeds that explode.

Quicken (Dendro + Electro)

Increases future attack power.

When you build your team, think about reactions you want. The right mix helps your characters support each other. This lets you win hard battles.

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Elemental Reactions Basics

Reaction Triggers

Elemental Reactions happen when you mix two elements in battle. For example, use Hydro first, then Pyro, and you get Vaporize. Each element does something special when mixed. You can use skills, bursts, or normal attacks to add elements. Timing is important. If you add the second element fast, the reaction happens right away. Some reactions like Vaporize and Melt make your attacks stronger. Other reactions, like Burning or Bloom, cause things like damage over time or explosions.

Tip: Look at the enemy’s status icons. These show which elements are on them. This helps you know what to do next.

Elemental Mastery

Elemental Mastery is a stat that makes reactions stronger. If you raise this stat, your reaction damage goes up. This is important for teams that use reactions a lot. The character who adds the second element decides how much Elemental Mastery helps.

  • Elemental Mastery makes reaction damage higher. It is important for teams that use elemental synergy.

  • Elemental Mastery works every time you trigger a reaction. The character who adds the second element matters most.

Amplifying reactions like Vaporize and Melt use attack stats and Elemental Mastery together. Transformative reactions like Burning or Bloom use your character’s level and Elemental Mastery, but not attack stats. Both types help you win fights faster if you build your team well.

Vaporize

Trigger

You make Vaporize happen by mixing Pyro and Hydro. Use Hydro first, then Pyro, for the strongest effect. This reaction makes your attack damage go up. Most players use Hydro skills to get enemies ready. Then they hit with Pyro for big damage. If you use Pyro first, then Hydro, it is called Reverse Vaporize. This version does less damage but is easier to use in fights.

Tip: Look at the enemy’s status bar. If you see a water drop, use Pyro next for the most damage.

Multipliers

Vaporize uses multipliers to make attacks stronger. The order of elements is important. You get a bigger boost if you use Pyro on Hydro. Here is a table that shows the multipliers for Vaporize and other reactions:

Reaction Type

Element Combination

Damage Multiplier

Vaporize

Hydro + Pyro

2.0

Reverse Vaporize

Pyro + Hydro

1.5

Melt

Cryo + Pyro

2.0

Reverse Melt

Pyro + Cryo

1.5

Bar chart comparing damage multipliers for Vaporize, Reverse Vaporize, Melt, and Reverse Melt reactions

Best Pairings

Pick characters who work well together for more Vaporize damage. Some teams do much better with this reaction. Here are some top choices:

Genshin Impact Hu Tao Fragrance in Thaw Ver. 1/7 Scale Figure

Character

Role

Key Features

Hu Tao

Main DPS

Hits hard, needs skill, works best with Xingqiu

Diluc

Main DPS

Easy to use, strong attacks, good for Vaporize teams

Xingqiu

Support

Adds Hydro, helps trigger Vaporize a lot

Rotation Tips

You need a good rotation to keep Vaporize working. Try these steps:

  • Start with Hydro skills from Xingqiu or Tartaglia.

  • Switch to Pyro characters like Hu Tao or Diluc for big hits.

  • Use supports like Kazuha to help Pyro damage.

  • Repeat these steps to keep reactions going.

Mistakes to Avoid

Some players lose damage by using the wrong order. Do not use Pyro before Hydro if you want the biggest boost. Do not use skills that remove the element too fast. Watch your cooldowns so you do not stop the reaction chain.

Advanced Tricks

You can make Vaporize damage higher with Elemental Mastery and special artifacts. Try the 4-piece Heart of Depth set on Hydro users. Use Hydro attacks to get enemies ready, then hit with Pyro for the best results. Practice your timing to trigger Vaporize every time you attack.

Note: The right team and rotation can make your damage double. Try different setups to see what works best for you.

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Melt

Trigger

You trigger Melt by combining Cryo and Pyro. Use Cryo first, then Pyro, for the highest damage. This is called "Forward Melt." If you use Pyro first, then Cryo, you get "Reverse Melt," which gives a smaller boost. Watch for the ice symbol on enemies. When you see it, use a Pyro attack to trigger Melt.

Tip: Always check the enemy’s status icons. This helps you know when to use your Pyro skills for Melt.

Multipliers

Melt gives you a big damage boost. The order of elements changes the multiplier:

Reaction Type

Element Order

Damage Multiplier

Melt

Cryo + Pyro

2.0

Reverse Melt

Pyro + Cryo

1.5

You get the most damage when you use Pyro on a Cryo-affected enemy.

Best Pairings

Some characters work better together for Melt teams. Here are strong choices:

  • Ganyu: Uses charged Cryo shots for big Melt hits.

  • Rosaria: Applies Cryo fast, great with Pyro supports.

  • Kaeya: Easy Cryo application, works well with Xiangling or Bennett.

  • Xiangling: Pyro support, triggers Melt often.

  • Bennett: Heals and boosts Pyro damage.

Rotation Tips

You want to keep Melt reactions going. Try these rotation strategies:

  • Start with Bennett’s Burst, then use Xiangling’s Burst.

  • Use Kaeya’s or Rosaria’s Elemental Skill or Burst after Pyro skills.

  • Repeat the cycle to keep enemies affected by Cryo and Pyro.

This setup lets you trigger Melt with almost every attack. You get more damage and smoother fights.

Mistakes to Avoid

Many players use Cryo before Pyro skills. This lowers your Melt damage. Do not use Cryo skills before Xiangling’s Pyro aura. Watch out for enemies that move a lot. They can dodge Rosaria’s Burst, making you miss Melts.

Advanced Tricks

Boost your Elemental Mastery for even higher Melt damage. Use artifact sets like Blizzard Strayer for Cryo or Crimson Witch for Pyro. Practice your timing. If you use skills in the right order, you can trigger Melt every time. Try different team setups to find what works best for you.

Dendro Reactions

Burning

Burning starts when you mix Dendro and Pyro. This reaction makes a field that hurts enemies and the ground over time. You will see fire on the ground and on enemies. Burning damage goes up as your character’s level and Elemental Mastery get higher. Burning does not use attack stats. It works best if you keep Pyro and Dendro on enemies together.

Here is a table that shows how Burning damage gets bigger as your character levels up:

Level

Base DMG (Characters)

Base DMG (Enemies/Environment)

1

4.29

4.29

10

8.54

8.54

20

20.15

20.15

30

34.07

34.07

40

51.85

51.85

50

80.90

80.90

60

123.22

122.62

70

191.41

180.04

80

269.36

236.59

90

361.71

300.70

95

390.37

352.93

100

418.70

418.70

Line chart comparing Burning reaction base damage for characters and enemies across levels in Genshin Impact

Burning gives steady damage, but it is not as strong as other Dendro reactions. You can use Burning to control groups or keep enemies busy.

Burgeon

Burgeon is a strong Dendro reaction. You make Burgeon by making Dendro Cores with Bloom, then adding Pyro to those Cores. The Cores blow up and do Dendro damage to a big area. Burgeon almost never gets critical hits. The damage depends on the Elemental Mastery of your Pyro character.

Here is a table that explains how Burgeon works:

Aspect

Details

Reaction Type

Burgeon happens when Pyro hits Dendro Cores made from Bloom.

Damage Type

Area Dendro damage.

Critical Hits

Burgeon Cores almost never CRIT, except in special cases.

Damage Influencers

Damage goes up with Pyro character’s Elemental Mastery.

Additional Effects

Some effects can make Burgeon damage higher.

  • Burgeon does area Dendro damage, while Burning does damage over time.

  • Burgeon cannot crit, but some other reactions can.

  • Burgeon’s damage depends on the Elemental Mastery of the character who triggers it.

Burgeon is good for fighting lots of enemies at once. You can make Burgeon stronger by giving your Pyro character more Elemental Mastery.

Team Options

You have many ways to build teams with Dendro reactions. Each team uses different reactions to do high damage or control fights.

  • Burning Teams: Use Dendro and Pyro to keep Burning going. These teams do steady damage over time.

  • Bloom Teams: Mix Dendro and Hydro to make Dendro Cores. The Cores explode and do Dendro damage.

  • Hyperbloom Teams: Add Electro to Bloom teams. Electro turns Dendro Cores into fast projectiles that do instant damage.

  • Catalyze Teams: Mix Dendro and Electro. This makes your next attacks stronger and boosts total damage.

Pick teams that match how you like to play. Some teams do steady damage, while others do big bursts.

Rotation Tips

You want to keep Dendro reactions happening all the time. Good rotation helps you get more damage and better Elemental Mastery. Here are some strategies:

Strategy

Description

Reaction Sequencing

Start with Bloom or Quicken for a 30 Elemental Mastery bonus. Then use Hyperbloom or Aggravate for 20 more Elemental Mastery.

Dendro Resonance

Begin with 50 base Elemental Mastery. Stack reaction bonuses for a total of 100 Elemental Mastery. This helps Transformative and Additive reactions.

Tip: Always check your cooldowns. Try to keep Dendro and other elements on enemies together. This lets you trigger reactions without missing a turn.

Common Pitfalls

Many players have trouble when building Dendro teams. Some teams need certain characters too much. If you do not have important characters like Nahida, your team may lose lots of damage. For example, Aggravate teams can lose up to 40% damage per second without her. Hyperbloom teams may lose 65% Dendro Core making if they do not have the right characters. This makes some Dendro teams harder to build.

Another mistake is using too many support characters and not enough damage dealers. If you add too many buffs and forget a strong Main DPS, your team will have lots of bonuses but not enough real damage. Always pick a good damage dealer before adding more support.

Advanced Strategies

You can make your Dendro teams even better with smart tactics from guides on sites like GameSpot. Try to get high Elemental Mastery on your main reaction trigger. Aim for 800 to 1000 Elemental Mastery on your main Dendro or Pyro character. Hybrid builds with some CRIT Rate and CRIT Damage work better than only stacking Elemental Mastery.

Here is a table with advanced tips:

Strategy

Details

EM Optimization

Try for 800-1000 Elemental Mastery, 60-70% CRIT Rate, and 140-180% CRIT Damage. Hybrid builds do better than just Elemental Mastery stacking.

Night of the Sky’s Unveiling Set

Use this set for your main DPS. It gives a 30% CRIT Rate boost when Ascendant Gleam is active. Combine with Gilded Dreams or Deepwood Memories for best stats.

Reaction Chaining

Use Lunar Cores to trigger Hyperbloom or Burgeon. These get damage bonuses from Lunar-Bloom, so you can stack reactions for big damage.

Note: Dendro reactions boost Elemental Mastery and let you try new combos. Practice chaining reactions to get the most damage.

Comparing Reactions

Strengths

Picking the right elemental reaction makes your team stronger. Vaporize and Melt give you big damage boosts. You need to use them in the right order for best results. Dendro reactions, like Burning and Burgeon, help you fight groups of enemies. They also give steady damage over time. You can chain Dendro reactions to get more Elemental Mastery. This makes your total damage higher. Using these reactions helps your attacks hit harder. Your team can win tough battles more easily.

Tip: Use Vaporize or Melt for strong hits on one enemy. Try Dendro reactions to hit many enemies at once.

Weaknesses

You might have problems if you use reactions wrong. Here are some things that can go wrong:

  • Using the wrong order can make the wrong reaction happen. For example, Pyro on Electro gives Overloaded instead of Vaporize.

  • Giving too much Elemental Mastery to the wrong character wastes stats. You should keep Elemental Mastery around 100 and focus on CRIT and ATK.

  • Not thinking about enemy resistance can lower your damage. Some enemies resist certain elements. Use reactions that lower resistance, like Viridescent Venerer (VV), to help your team.

  • Using skills at the wrong time can waste shots and mess up rotations. Watch cooldowns and decay times to keep reactions working.

Note: You can avoid these mistakes by practicing your skill order and watching enemy icons.

When to Use

Pick reactions based on your team and the fight. Here is a simple guide from Bahomu:

Reaction Type

Triggering Elements

Damage Multiplier

Advantages

Vaporize

Pyro + Hydro

1.5 (Pyro), 2 (Hydro)

Good for strong hits on one enemy. Works best with Hydro first.

Melt

Cryo + Pyro

1.5 (Pyro), 2 (Cryo)

Great for burst damage. Use Cryo first for bigger hits.

Dendro

Dendro + Pyro/Hydro/Electro

Varies

Good for hitting groups and chaining reactions. Helps control crowds.

Use Vaporize and Melt against bosses or tough enemies. Dendro reactions work well in group fights or when you want to trigger lots of reactions. Try different teams to see what works best for you.

Team Building Tips

Reaction Teams

You want your team to do lots of damage. Reaction teams use elemental combos to make attacks stronger. If you build a team that triggers Vaporize, Melt, or Dendro, you get extra damage with every attack. This makes your team much better than teams without reactions. Some teams, like all Geo or two Anemo, can work without reactions. These teams are not as flexible or strong. Reaction teams let you change plans for different enemies. You can switch your strategy based on your elements.

Tip: Always pick at least two elements that can make strong reactions. This helps your team do more damage.

Recommended Characters

Choosing the right characters helps you trigger reactions often. Here are some good picks for each reaction:

Reaction

Main DPS

Support/Enabler

Vaporize

Hu Tao, Diluc

Xingqiu, Yelan

Melt

Ganyu, Rosaria

Xiangling, Bennett

Dendro

Alhaitham, Tighnari

Nahida, Kuki Shinobu

You can mix these characters to match how you play. Hu Tao and Xingqiu are great for Vaporize. Ganyu and Xiangling work well for Melt. Nahida and Kuki Shinobu help trigger Dendro reactions fast.

Optimization Checklist

You want your team to work well and do high damage. Use this checklist from Bahomu to make your reaction team better:

  • Pick characters with quick elemental skills.

  • Build Elemental Mastery on your reaction trigger.

  • Watch cooldowns and energy needs.

  • Use artifact sets that boost reaction damage.

  • Make sure your team can add elements fast.

  • Test your rotation to keep reactions happening.

✅ Try different team setups and rotations. You will see which combos give you the most damage.

You can build a team that uses reactions to win more fights. Reaction teams give you extra damage and more ways to play. Focus on strong combos, pick good characters, and use the checklist for best results.

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Mastering Vaporize, Melt, and Dendro reactions helps you boost your damage and build stronger teams. You can try different team setups and see which reactions work best for your play style. Keep practicing and watch for new characters or reactions in the game.

Remember: The more you experiment, the better your results will be. Stay curious and keep improving your skills!

FAQ

What is the best stat for boosting reaction damage?

You should focus on Elemental Mastery. This stat makes most reactions stronger. For Vaporize and Melt, you also want Attack and CRIT stats. These help your main damage dealer do more damage.

Can you trigger multiple reactions at once?

Yes, you can. If you use different elements fast, you can chain reactions. Some skills or bursts hit many enemies at once. This can trigger several reactions in one move.

Do all characters benefit from Elemental Mastery?

Not every character needs Elemental Mastery. Main DPS characters who trigger reactions need it most. Supports or healers may not need as much. Check your team’s roles before adding Elemental Mastery.

How do you know which reaction will trigger?

Look at the enemy’s status icons. These show which element is on them. The next element you use will decide the reaction. Practice helps you learn the right order.

Why does my reaction damage seem low?

Tip: Check your Elemental Mastery and Attack stats. Make sure you use the right element order. Some enemies have high resistance. Try using Viridescent Venerer to lower their resistance and boost your damage.

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