ToS:DotNW - Sheena Fujibayashi: Skills

Skill Name	SP Cost	Chapter	Effects
Backstep バックステップ	2	default	enables the "Backstep" action by tapping the control stick away from the current target twice this action allows the character to jump backwards by a short distance
Add Combo 1 コンボプラス Combo Plus	4	default	increases the amount of normal attacks in a single ground combo by one
Recover リカバリング Recovering	1	default	enables the "Recover" action by pressing either the "Attack" or the "Artes" button upon being knocked away by an enemy this action prevents the effects of being knocked down
Unlucky アンラッキー	1	default	decreases Gald earned by 25% this skill cannot be unequipped
Stealth 1 スニーキング Sneaking	4	default	hides from enemies
Ability Plus 1 キャンセラー Canceler	9	5	enables the ability to chain a base arte to a different base arte
Special スペシャル	10	5	enables the use of mystic artes while the Unison Gauge is full by holding the "Artes" button during any arcane arte or high tier spell
Stealth 2 スニーキング２ Sneaking 2	8	6	hides from enemies more effective than "Stealth 1"
Add Combo 2 コンボプラス２ Combo Plus 2	8	7	increases the amount of normal attacks in a single ground combo by two
Accelerate アクセル Accel	19	8	decreases recovery time between actions in battle

References