ONIMUSHA

Skills / Oni Armaments

Firebird Flute: Projectiles

The Firebird Flute can now emit up to six birds in total, which will emerge in groups of two. When multiple enemies are present, each bird will attack a different one.

Skill tree
Firebird Flute
Upgrade cost
3 Oni Stones
Full path cost
6 Oni Stones + 5,500 Red souls
Mission requirement
Final hidden Oni power
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.

StepSkillCostUnlock requirement
1Firebird FluteNo upgrade currencyObtain Firebird Flute
2Firebird Flute: Charged Shot3 Oni StonesHidden Oni power after A Strength in Refuge
3Firebird Flute: Power5,500 Red soulsHidden Oni power after A Strength in Refuge
4Firebird Flute: Projectiles3 Oni StonesFinal hidden Oni power

Connected records

ReferenceIn-game skill tree and linked mechanic valuesCheckedSeptember 3, 2026Source policy
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