Items / Key items

Power Stone

A stone imbued with the might of the Oni. Can be used to enhance basic skills.

Reference tables

2 tables

Source	Requirement or amount	Availability
A Haunted Distraction	2 as completion reward	Guaranteed
A Tempest at the Temple	1 as completion reward	Guaranteed
Bloodbath on the Bridge	2 as completion reward	Guaranteed
Careful What You Wish For	1 as completion reward	Guaranteed
Kyoto, Corrupted	2 as completion reward	Guaranteed
Okuni's Kabuki Dance	2 as completion reward	Guaranteed
Shadows Fall	1 as completion reward	Guaranteed
Storm Chaser	2 as completion reward	Guaranteed
The Clash at Rendaino	2 as completion reward	Guaranteed
The Demon on the Mount	1 as completion reward	Guaranteed
Windswept Kennin-ji	2 as completion reward	Guaranteed
Ace Archer: Kyoto Imperial Palace	2 as completion reward	Guaranteed
Ace Archer: Nijo-jo Castle	2 as completion reward	Guaranteed
An Ugly Business	2 as completion reward	Guaranteed
The Growling Ghost	2 as completion reward	Guaranteed
A Wife's Prayer	2 as completion reward	Guaranteed
The Night Parade	2 as completion reward	Guaranteed

Skill	Required stones	Previous skill
Absorb Souls While Attacking	2	Starting skill
Chain Issen: Chain Length 1	3	Issen Power 1
Blazing State	2	Break Issen Combo
Blazing State: Duration	3	Blazing State: Range
Petrify	2	Assassination
Petrify: Number of Targets	3	Petrify
Items: Quick Use	3	Environmental Object Power 2
Chain Issen	2	Issen
Chain Issen: Chain Length 2	3	Chain Issen: Chain Length 1
Blazing State: Range	3	Blazing State
Charm Capacity 2	3	Charm Capacity 1
Petrify Stronger Enemies	3	Petrify: Number of Targets
Flat-Out Sprint	2	Starting skill
Deadly Deflection	3	Deflection Power 1
Oni Bow: Ultimate Charged Attack	2	Oni Bow Power 1
Oni Bow: Arrow Duration	3	Oni Bow: Charge Time
Reflex Combo	2	Issen
Charm Capacity 1	2	Starting skill
Deflect	2	Break Issen Combo
Soul Absorption Bonus Boost	3	Soul Absorption: Yield 1
Ultimate Reflex Combo	3	Reflex Combo Power 1