Akane Rin Skills, Kit, and Awakenings

Critical Riposte: Featherblade Reverb:
Triggers when pressing Basic Attack after a Critical Dodge. Blasts the target with Feathered Sound Blade, dealing Lakshana DMG. Preserves Stringblade's combo stage when Stringblade is used within a certain time after casting Featherblade Reverb.

Redirect Skill: Rhythm Wave:
Offers two casting methods for Akane Rin's Rhythm Wave.
Press: Inflicts Overtone on the target for 25s and deals Lakshana DMG. Causes Overtone to resonate when Akane Rin launches a Basic Attack, relaying this attack over long range to the affected target and increasing the DMG Ratio of the relayed Stringblade or Featherblade Reverb by a certain amount.
Hold: Deploys a Reverb Field for 25s and deals Lakshana DMG to enemies within range. Causes Reverb Field to resonate when Akane Rin performs a Basic Attack, relaying this attack through the field to deal 1 instance of Basic Attack DMG to all enemies within range and increasing the DMG of the relayed Stringblade or Featherblade Reverb by an additional amount.
Allows only one Overtone or Reverb Field to exist at a time. Replaces the existing form when a new form is successfully established. Shares the same cooldown between both casting methods and allows either form to be selected again once the cooldown ends.
Press Redirect Skill to cast Synced Resonance when String Energy reaches 30 and an active Overtone or Reverb Field is present. Triggers different enhanced effects based on the current form:
Overtone: deals 1 instance of massive single-target Lakshana DMG to the affected target.
Reverb Field: deals 1 instance of massive Lakshana DMG to enemies within range.
Consumes 30 String Energy when Synced Resonance hits and consumes none if it misses. Preserves the existing Overtone or Reverb Field without refreshing its remaining duration. Grants Akane Rin invincibility and immunity to hitstun while casting Synced Resonance.
Synced Resonance has no independent cooldown and does not affect Rhythm Wave's normal cooldown.
Prevents Synced Resonance from being cast when neither Overtone nor Reverb Field is active, requiring pressing or holding Rhythm Wave to establish a form first.

Casts the first instance of Sonic Boom, dealing multiple instances of massive Lakshana DMG to enemies within the target area and entering Solo Cadenza for 20s. Increases her Resistance to Interruptions while the state is active.
Allows the second instance to be cast by pressing Sonic Boom again at any time after Solo Cadenza has been active for 4s, ending Solo Cadenza early, dealing 1 instance of massive Lakshana DMG to enemies within the target area. Requires the second instance to be cast manually. Does not automatically cast the second instance when Solo Cadenza ends. The second instance becomes unavailable if not cast before Solo Cadenza ends.
Solo Cadenza functions independently of Overtone and Reverb Field and does not remove or replace either effect.
Grants Akane Rin 3 Ultimate Energy per second while she is out of combat.

Altered Chord:
Strikes the strings with a powerful strum, dealing 1 instance of Lakshana DMG.