Baseline Mode
While in her default Baseline Mode, Mornye gains .

Heavy Attack - Geopotential Shift
When reaches 100 points, Heavy Attack is replaced with Heavy Attack - Geopotential Shift.
Cast Heavy Attack - Geopotential Shift to deal Fusion DMG, considered Heavy Attack DMG. Afterward, Mornye jumps into mid-air, consumes all and enters .

Wide Field Observation Mode
Wide Field Observation Mode lasts for 30s.

Upon entering Wide Field Observation Mode, Mornye generates a Syntony Field.
While in Wide Field Observation Mode, Mornye gains Relative Momentum.
If Relative Momentum is below 100 when holding Normal Attack, perform Basic Attack - Wide Field Observation Mode Stage 1 to 3 in sequence. If Relative Momentum reaches 100 during this time, cast Heavy Attack - Inversion instead.
While moving, Mornye continuously consumes STA. STA cannot be recovered while in Wide Field Observation Mode.
When Dodging with directional input, Mornye starts to fly at speed, which lasts for up to 10s or until STA is depleted or until the Wide Field Observation Mode ends.
When Mornye is hit or launched into mid-air, press Dodge to immediately recover from the attack. This effect can be triggered up to 3 times, which resets when Wide Field Observation Mode ends.
Press Jump and Mornye will slowly descend, before she lands, Basic Attack - Wide Field Observation Mode, Dodge Counter - Wide Field Observation Mode, Resonance Skill - Distributed Array, and Heavy Attack - Inversion are unavailable.

Performing environmental interactions, using Utilities, or switching to another Resonator ends Wide Field Observation Mode. The state also ends when Mornye is no longer airborne.

Syntony Field

Syntony Field lasts for 25s.
When the Syntony Field is generated, deal Fusion DMG, considered Resonance Liberation DMG.
Continuously restores HP for nearby active Resonators in the team within the Syntony Field, triggered once every 3s.
Increases the Off-Tune Buildup Rate of all nearby Resonators in the team within the Syntony Field by 50%.
Enhances the resistance to interruption of nearby active Resonators in the team within the Syntony Field.

Heavy Attack - Inversion

When Relative Momentum reaches 100 points, Heavy Attack is replaced with Heavy Attack - Inversion.
Consume all Relative Momentum to cast Heavy Attack - Inversion, dealing Fusion DMG, considered Heavy Attack DMG.
Heavy Attack - Inversion inflicts Observation Marker upon the target on hit for 30s.

Observation Marker
When a Resonator in the team deals DMG to a target inflicted with Observation Marker, Mornye inflicts an on the target for 8s.

Interfered Marker
Targets affected by or take increased DMG from all nearby Resonators in the team. For every 1% of Mornye's Energy Regen exceeding 100%, their DMG is increased by 0.25%, up to 40%.

Visual Field
When a Resonator in the team defeats a target inflicted with or , Mornye gains Visual Field for 3s. While in this state, Mornye inflicts on the target hit whenever any Resonator in the team deals damage.

Tune Rupture Response - Particle Jet
Mornye deals one instance of Fusion DMG to targets in the state within range, considered Tune Rupture DMG.

Rest Mass Energy
Mornye can hold up to 100 points of Rest Mass Energy.
While in , she gains Rest Mass Energy when performing Basic Attack, Heavy Attack, Dodge Counter, or when Resonance Skill - Optimal Solution hits a target.

Relative Momentum
Mornye can hold up to 100 points of Relative Momentum.
While in , she gains Relative Momentum when Basic Attack - Wide Field Observation Mode, Dodge Counter - Wide Field Observation Mode or Resonance Skill - Distributed Array hits the target.
Mornye cannot gain Relative Momentum during Heavy Attack - Inversion.