What is the best way to use Hydro and Pyro together in Genshin Impact?

Using Hydro and Pyro together in Genshin Impact is one of the most effective ways to deal massive damage, thanks to the Vaporize reaction. Vaporize occurs when Hydro and Pyro elements interact, and it can either amplify Hydro damage by 1.5x or Pyro damage by 2x, depending on which element triggers the reaction. Understanding how to maximize this reaction is key to optimizing your team's damage output.

First, let's break down the mechanics. When a Hydro attack hits an enemy affected by Pyro, it triggers a Vaporize reaction that increases the Hydro damage by 1.5x. Conversely, when a Pyro attack hits an enemy affected by Hydro, it triggers a Vaporize reaction that increases the Pyro damage by 2x. This means that Pyro-triggered Vaporize is generally more powerful, making it the preferred method for maximizing damage. To achieve this, you need to apply Hydro first, then follow up with a Pyro attack.

A common strategy is to use a Hydro character like Xingqiu or Mona to apply Hydro to enemies, then switch to a Pyro DPS like Hu Tao, Diluc, or Yoimiya to trigger Vaporize with their Pyro attacks. Xingqiu is particularly effective because his Elemental Burst, Guhua Sword: Raincutter, continuously applies Hydro to enemies while your Pyro DPS is attacking. This allows for consistent Vaporize reactions. Mona, on the other hand, can apply a large amount of Hydro with her Elemental Skill and Burst, making her a great choice for setting up big Vaporize hits.

When building your team, it's important to consider energy management and support. Characters like Bennett can provide healing and an attack boost with his Elemental Burst, while also applying Pyro to enemies. Sucrose or Kazuha can be used to group enemies and increase Elemental Mastery, which boosts the damage of Vaporize reactions. Anemo characters like Venti or Jean can also be useful for crowd control and energy regeneration.

Artifact selection is crucial for maximizing Vaporize damage. For your Pyro DPS, the Crimson Witch of Flames set is ideal, as it increases Pyro damage and boosts Vaporize damage. For Hydro supports, the Noblesse Oblige set is a good choice, as it increases Elemental Burst damage and provides an attack boost to the team. If you're using a character like Sucrose or Kazuha, the Viridescent Venerer set is recommended to reduce enemy resistance to Hydro and Pyro.

Weapon choices should complement your characters' roles. For Pyro DPS characters, weapons like the Staff of Homa for Hu Tao or the Wolf's Gravestone for Diluc are excellent choices. For Hydro supports, the Sacrificial Sword is great for Xingqiu, as it allows him to use his Elemental Skill more frequently. Mona benefits from weapons like the Widsith, which increases her Elemental Burst damage.

One common mistake is not paying attention to the order of elemental application. If you apply Pyro first and then Hydro, you'll trigger a weaker Vaporize reaction. Always aim to apply Hydro first, then follow up with Pyro for the 2x damage multiplier. Another mistake is neglecting Elemental Mastery. While attack and critical stats are important, Elemental Mastery significantly boosts the damage of Vaporize reactions, so don't overlook it.

Advanced techniques include timing your Elemental Bursts and Skills to maximize damage. For example, using Mona's Elemental Burst to apply Hydro, then switching to Bennett to apply Pyro with his Elemental Burst, and finally using your Pyro DPS to trigger Vaporize can result in massive damage spikes. Additionally, using Anemo characters to swirl Hydro or Pyro can further increase damage by spreading the elements to multiple enemies.

In specific scenarios, such as the Spiral Abyss, you may need to adapt your strategy based on enemy types. For example, against enemies with high Pyro resistance, focusing on Hydro-triggered Vaporize might be more effective. Always be prepared to adjust your team composition and strategy to suit the situation.

In summary, using Hydro and Pyro together effectively in Genshin Impact involves understanding the mechanics of the Vaporize reaction, carefully managing elemental application, and optimizing your team composition, artifacts, and weapons. By following these strategies and avoiding common mistakes, you can maximize your damage output and dominate in combat.