Unlocking the Potential of Rainslasher: A Deep Dive into its Effects
Fast answer first. Then use the tabs or video for more detail.
- Watch the video explanation below for a faster overview.
- Game mechanics may change with updates or patches.
- Use this block to get the short answer without scrolling the whole page.
- Read the FAQ section if the article has one.
- Use the table of contents to jump straight to the detailed section you need.
- Watch the video first, then skim the article for specifics.
Rainslasher, a 4-star claymore obtainable through Wishes in Genshin Impact, boasts a unique effect centered around elemental synergy. Its primary effect is to increase damage dealt to opponents affected by Hydro or Electro by a significant percentage. This damage boost scales with refinement levels, starting at 20% at refinement rank 1 and reaching a potent 36% at refinement rank 5. This single passive ability defines Rainslasher’s niche and its potential for both damage dealing and supportive roles within team compositions. Beyond its passive, Rainslasher features Elemental Mastery (EM) as its secondary stat. This further amplifies its viability in teams built around elemental reactions, enhancing the damage output of those reactions triggered by the wielder. To put it simply, Rainslasher’s strength lies in its direct damage amplification against Hydro or Electro affected opponents, boosted further by its Elemental Mastery sub-stat for reaction-heavy comps.
How Rainslasher Functions in Practice
The core function of Rainslasher is straightforward: deal more damage to enemies affected by Hydro or Electro. However, achieving the best results requires an understanding of how this passive interacts with gameplay mechanics. The increase in damage isn’t an overall boost, but rather a conditional one, making the weapon most effective in specific situations. It excels in teams where consistent Hydro or Electro application is feasible, enabling the weapon’s passive to be consistently active.
The Elemental Mastery sub-stat further expands Rainslasher’s usefulness. Elemental Mastery boosts the power of elemental reactions such as Electro-Charged, Vaporize, and Superconduct. As such, characters who rely heavily on these reactions stand to gain a considerable increase in damage output from Rainslasher, even outside of the damage increase against hydro/electro affected foes. This two-pronged approach to damage amplification makes the Rainslasher a versatile choice when the right conditions are met.
Rainslasher’s Place in Team Compositions
Rainslasher’s effectiveness is highly dependent on the team composition. It is not a one-size-fits-all weapon. Characters benefiting the most are typically those who can consistently trigger reactions with Hydro and Electro application.
Ideal Characters for Rainslasher
- Beidou: As an Electro claymore user, Beidou benefits directly from Rainslasher’s passive against Hydro or Electro affected enemies. When paired with Hydro supports, this combination often leads to continuous Electro-Charged reactions, maximizing Rainslasher’s potential. The added EM further increases the damage output of said reactions, making her a prime user.
- Razor: Razor’s inherent Electro abilities, combined with his playstyle centered around normal attacks, make him a solid option with Rainslasher in compositions where he’s constantly triggering Electro-Charged. His Electro attacks can easily benefit from the passive effect and EM substat.
- Chongyun: While a Cryo user, Chongyun’s ability to infuse his attacks with Cryo can create a Superconduct reaction when paired with electro, which although isn’t buffed by the passive, can be a consistent source of damage. More importantly, his burst can be paired with hydro for Freeze, allowing for subsequent electro charged reactions if paired with another electro character.
- Sayu: While primarily a support, Sayu can also utilize Rainslasher’s EM substat to increase the healing amount she can do when triggering a swirl reaction. In situations where you need her to also do damage, Rainslasher’s passive will increase it if enemies are affected by hydro or electro.
Team Composition Synergies
Rainslasher shines best in team compositions built to maximize elemental reactions. Here are a couple of team ideas:
- Electro-Charged Team: Beidou (or Razor), Xingqiu/Yelan, Fischl, and an anemo character. This team revolves around constantly applying Hydro and Electro, letting Beidou or Razor benefit from Rainslasher’s passive while the anemo character buffs them further. The constant Electro-Charged reactions ensure maximum uptime for Rainslasher’s passive.
- Superconduct/Freeze/Electro-Charged Team: Chongyun, Beidou/Razor, Barbara/Xingqiu, and an anemo character or a support. This team focuses on layering Cryo and Hydro to enable a plethora of reaction possibilities including Superconduct, Freeze, and Electro-Charged.
Rainslasher’s Limitations
While a powerful weapon in the right circumstances, Rainslasher also has limitations:
- Conditional Passive: Its passive is only effective against Hydro or Electro affected enemies. In battles where these elements aren’t prevalent or easily applied, the weapon’s effectiveness is severely hampered.
- Substat Dependency: The focus on EM limits the weapon’s effectiveness for characters who require high attack or crit stats. Characters with high base EM can maximize the weapon’s potential, while those without do not benefit as much.
- Not Universal: Rainslasher is not a universally good option on any claymore user. Characters whose primary damage doesn’t rely on elemental reactions or reactions that include Electro or Hydro may be better off with weapons that provide ATK% or crit stats.
Frequently Asked Questions (FAQs) about Rainslasher
1. Is Rainslasher good for Beidou?
Yes, Rainslasher is a solid option for Beidou, especially when used in teams that focus on Electro-Charged reactions. Her Electro application and focus on using her burst can benefit greatly from the increased damage against enemies affected by Hydro and Electro.
2. Can Razor utilize Rainslasher effectively?
Absolutely. Razor can utilize Rainslasher effectively, thanks to his innate Electro application and play style. He also has a higher base EM than other claymore users, making him benefit even more from Rainslasher’s substat.
3. How does Elemental Mastery impact Rainslasher’s usefulness?
The Elemental Mastery substat on Rainslasher increases the damage of elemental reactions triggered by the wielder. This makes it exceptionally beneficial in reaction-based team compositions that make use of electro or hydro.
4. Is Rainslasher better than other 4-star Claymores?
It depends on the character and team. Rainslasher excels in specific reaction-based teams. However, weapons like Prototype Archaic or Serpent Spine, which provide ATK or Crit stats respectively, can be better for characters who rely on raw damage.
5. What is the best way to use Rainslasher’s passive?
The best way to use Rainslasher’s passive is to have a consistent Hydro or Electro applicator in your team. This ensures that the passive is active for the majority of combat.
6. Is Rainslasher a good choice for Diluc?
Rainslasher is not the best choice for Diluc. He relies more on his own Pyro damage and reactions like Vaporize and Melt, which don’t directly benefit from Rainslasher’s passive. Claymores with ATK% or Crit stats are preferable for him.
7. Does Rainslasher’s passive stack with other damage bonuses?
Yes, Rainslasher’s passive damage boost stacks additively with other damage bonuses. For example, a character with 50% Electro DMG bonus would do 70% electro damage against an enemy affected by electro while using a Rainslasher (assuming refinement level 1).
8. How does Rainslasher perform against enemies not affected by Hydro or Electro?
Against enemies not affected by Hydro or Electro, Rainslasher functions like a claymore with just an EM sub-stat. It doesn’t get the passive benefit, making other weapons with attack stat or crit stat a better choice against non hydro/electro foes.
9. Is it worth refining Rainslasher?
Yes, it is worth refining Rainslasher if you have duplicates. Refining Rainslasher significantly increases the damage bonus from the passive, making it more effective for the characters who use it.
10. Can Rainslasher be used by support characters?
Yes, Rainslasher can be useful for support characters like Sayu who benefit from the EM sub-stat to increase the healing power of their abilities.
11. How does Rainslasher compare to Wolf’s Gravestone?
Wolf’s Gravestone is generally a better overall weapon due to its high base ATK and ATK% passive. However, Rainslasher can outperform Wolf’s Gravestone in very specific reaction-based compositions involving hydro and/or electro.
12. What makes Rainslasher unique compared to other Claymores?
Rainslasher’s unique feature is its passive ability to increase damage specifically against Hydro and Electro affected enemies. This targeted damage boost is what sets it apart.
13. Can Rainslasher be used in all team compositions?
No, Rainslasher is not universally optimal for all team compositions. It excels only in teams that can consistently trigger Electro-Charged or other Electro/Hydro elemental reactions.
14. How to maximize Rainslasher’s potential?
To maximize Rainslasher’s potential, focus on building a team around consistent Hydro and Electro application, and also focusing on triggering more elemental reactions to maximize it’s sub-stat.
15. Is Rainslasher viable in end-game content like Spiral Abyss?
Yes, Rainslasher is viable in Spiral Abyss but only in floors that involve enemies that are weak to hydro or electro. The main issue would be that it’s situational and not a universally strong choice. If those conditions are met, Rainslasher can be a potent option for certain teams.