- Skill tree
- Wind-Whipper
- Upgrade cost
- 5,500 Red souls
- Mission requirement
- Hidden Oni power after A Strength in Refuge
- Unlock location
- Not yet verified for this hidden-power milestone.
- Activation
- Press Oni Armament (With Sufficient Oni Power Gauge)
Reference tables
1 table
Unlock path
Buy these skills in order. Each row shows that skill's price; totals include the target and every earlier skill on this path.
| Step | Skill | Cost | Unlock requirement |
|---|---|---|---|
| 1 | Wind-Whipper | No upgrade currency | Obtain Wind-Whipper |
| 2 | Wind-Whipper: Power/Duration | 2 Oni Stones | A Strength in Refuge |
| 3 | Wind-Whipper: Power | 5,500 Red souls | Hidden Oni power after A Strength in Refuge |