Rainwhisper Set is a gear set in Where Winds Meet built around survivability and burst windows. It offers a small Max HP increase at two pieces, then pivots into a four-piece effect that boosts both Critical DMG and healing, with an additional boost when you’re protected by an HP shield.
Rainwhisper Set bonuses
| Pieces equipped | Effect |
|---|---|
| 2-piece | Max HP +40 |
| 4-piece | Increases all Critical DMG and healing by 10%, and further increases them by 15% when you have an HP shield. |
Where Rainwhisper fits in your loadout (weapon slots)
Rainwhisper is treated as an Offensive Set that equips in weapon slots. That matters for build planning because it competes with other offensive weapon-set bonuses rather than armor-set effects, and it can be paired with a separate four-piece armor set at the same time.

How to obtain the Rainwhisper Set
Rainwhisper pieces come from multiple activities and reward paths, including campaign-linked content and shops.
- Campaign activities: Unbound Cavern, Sword Trial, and Group Dungeon rewards.
- Shop route: Activity Shop.
- Seasonal Shop route: Gear Chests purchased using Jade Fish.
Boss drops tied to Unbound Cavern
Rainwhisper can also drop from bosses. One confirmed source is Dao Lord, which becomes available after completing the Unbound Cavern questline. Practically, that places at least part of the set behind campaign progression, even if you plan to fill gaps via chests or shops.
Why the HP shield clause changes how the 4-piece feels
The baseline four-piece effect raises Critical DMG and healing by 10%. The moment an HP shield is active, those same outputs receive an additional 15% increase, turning the set into a “shield up, spike harder” pattern. For damage-focused play, that rewards timing burst damage during shield uptime. For sustain-focused play, it also increases the ceiling on healing in those same windows.

Martial Arts commonly paired with Rainwhisper
Rainwhisper is often paired with a mix of weapon styles that either appreciate the crit scaling, the healing scaling, or can reliably create shield uptime through their kit choices.
- Panacea Fan
- Soulshade Umbrella
- Stormbreaker Spear
- Thundercry Blade
In practice, Rainwhisper’s value comes down to whether your build can keep an HP shield up often enough to justify the four-piece commitment. If shield uptime is inconsistent, the set plays closer to a steady 10% boost to crit damage and healing, with the two-piece HP bonus functioning as a small buffer rather than the main draw.