The EM stat on this armor is not very beneficial to a lot of characters, as it only provides a small amount of energy regeneration. Additionally, the passive ability only allows the user to resist one type of energy attack for a short period of time. ..

The passive called “Bane of Storm and Tide” is actually really good.

At Refinement Rank 1, it increases the wielder’s damage against opponents affected by Hydro or Electro by 20%. This damage bonus further increases with refinements – up to 36% in R5.

Rainslasher is a great weapon for characters that are drafted in teams with a Hydro or Electro unit.

The Claymore has a synergy with every currently playable claymore user. This means that the Claymore can be used to attack enemies from a distance, as well as help the player defend themselves. ..

Great: Rainslasher is a great weapon for the character. It works well on them, but there are better options available. Good: Rainslasher is a good weapon for the character, but there are better options available. It may work well on them, but there are better claymores available. Not recommended: There are significantly better claymore options - or the character simply doesn’t benefit from Rainslasher’s stats or passive. ..

Rainslasher for Diluc

Diluc’s best 4-star weapons are the Rainslasher. It is especially effective in Vaporize teams. ..

Diluc needs a Hydro aura on the opponent to activate Rainslasher’s passive. So he’ll often attack an opponent who is affected by Hydro – thus effectively activating Rainslasher’s passive.

This also works in an Overvape Diluc team where opponents have both a Hydro and Electro aura on them.

Rainslasher is a paywalled BP weapon that is better than some of the 5-star claymores like Skyward Pride and Song of Broken Pines for Diluc.

Rainslasher is highly recommended if you don’t have Serpent Spine and don’t want to spend the extra gold to get them.

It’s a great way to get in on the action and see what new content is being put out there. Plus, with refinements, it becomes even more fun.

Rainslasher for Razor

Since the release of Dendro in 3.0, Razor has gained a notable buff with his new team. This team is composed of Razor, Bennett, Xingqiu, and Dendro Traveler. The new team has significantly increased Razor’s damage output and survivability. ..

The players deal damage by chains of elemental reactions, like Aggravate, Quicken, Spread, Burgeon, Bloom, and Hyperbloom – all of which scale from Elemental Mastery.

The Razor trigger has a sizable portion of the reactions in this team, so EM becomes an incredibly valuable stat.

Electro has a unique ability to stay on the opponent through Quicken. This consistently procs Rainslasher’s damage bonus passive. ..

Razor can effectively benefit from both Rainslahser’s EM and passive – thus making it a really powerful weapon for this team.