Data Summary
Sea Storm Staff (Uminari no Tsue) is a 3-star wind-element staff that pulls nearby enemies together with its special and deals wind spell damage. Its adventure skill strengthens ball-type skills, which makes it strong for multi-enemy content such as Super Monster Rush. It is one of the first wind-element limited weapons and is a banner decision on the current banner guide.
Use this page for the weapon data. Use the weapons tier list or reroll guide when you need a broader keep-or-reroll decision.
Weapon Data
| Field | Current value |
|---|---|
| Display name | Sea Storm Staff |
| Weapon type | Staff |
| Rarity | 3-star |
| Element | Wind |
| Damage lane | Spell |
| Role tags | Multi-enemy, wind spell, ball-skill support, Super Monster Rush, first wind limited weapon |
| Acquisition | Swimsuit ‘26 banner |
Base Stats
Reported max values for the 3-star staff. Confirm the exact in-game numbers on the item screen.
| Stat | Reported max |
|---|---|
| Attack | 0 |
| Magical attack | 140 |
| Recovery magic | 0 |
Skills / Effects
| Slot | Confirmed effect |
|---|---|
| Coup de Grace | 5-gauge wind spell special: pulls enemies around the highest-HP target toward it and deals 350% wind spell damage. With the special-boost upgrade, holding four spike-type adventure skills greatly lowers the movement speed of hit enemies for about 10 seconds |
| Adventure skill | At quest start, gain a ball-boost: every 30 ball-type skill hits, deal wind damage around the hit enemies |
| Adventure skill Lv2 | Ball-boost damage increases and its area grows larger |
Stats / Level Effects
| Level | Effect |
|---|---|
| Lv1 | Sage magical attack +5 |
| Lv10 | Damage to plant-type enemies +5% |
| Lv15 | Magical attack +5 |
| Lv20 | Spell damage +10% |
| Lv30 | Magical attack +30 |
| Lv40 | Wind damage +5% |
| Lv50 | Magical attack +5 |
Awakening Effects
| Awakening | Effect |
|---|---|
| 1 awakening | Spell damage +4% |
| 2 awakenings | Spell damage +4% |
| 3 awakenings | Spell damage +4% |
| 4 awakenings | Spell damage +4% |
| 5 awakenings | Spell damage +4% |
How to Get
Sea Storm Staff is the headline weapon of the Swimsuit ‘26 banner. Check the current banner guide for the live listing window, and confirm the pool, rates, and English display name on the banner screen before spending.
Best Uses
| Use case | Why it fits |
|---|---|
| Multi-enemy clearing | The special pulls enemies together and its ball-boost spreads wind damage, which helps dense waves |
| Super Monster Rush | Multiple waves and grouped enemies reward the pull-together special |
| Wind coverage | One of the first wind-element limited weapons, useful for wind-weak content |
| Ball-type builds | The adventure skill scales with ball-type skill hits, so it rewards ball-focused setups |
Player Notes
Sea Storm Staff is a live Swimsuit ‘26 banner weapon. It is strong for multi-enemy and wind coverage, but it is not a universal answer for every boss or score route. If your question is whether to keep an account, compare it with your other pulls in the reroll guide. The banner window and exact numbers should be confirmed in-game.
Related Builds / Tier Lists
| Page | Use it for |
|---|---|
| SmashGrow Summer 2026 Event | Event route, Marine Slime farming, and watermelon cooking |
| Current Banner Guide | Swimsuit ‘26 pull/save and stop-line decisions |
| Best Weapons Tier List | Current rank and weapon comparisons |
| Reroll Guide | Whether this pull is enough to keep a fresh account |
FAQ
What type of weapon is Sea Storm Staff?
Sea Storm Staff is a 3-star wind-element staff with spell damage. It is a limited weapon from the Swimsuit '26 banner.
What is Sea Storm Staff best used for?
Sea Storm Staff is strong for multi-enemy content because its special pulls nearby enemies together and deals wind spell damage, and its adventure skill boosts ball-type skills. It is one of the first wind-element limited weapons.
Where do I get Sea Storm Staff?
Sea Storm Staff is the headline weapon of the Swimsuit '26 banner. Check the current banner guide for the live listing window.