Ability Notes
- Must be attacked several times to defeat
- Can only be blocked by units with at least 2 Block
- Polytonality: : Switches between Golden Wail and Penumbral Lament forms
- ASPD increased in Golden Wail form, transforms into Penumbral Lament form after taking damage several times
- Movement Speed is reduced while ATK is increased in Penumbral Lament form, transforms into Golden Wail form after taking damage several times
- Upon taking damage, deals Arts damage in an area around itself, inflicting Necrosis
- All <'Echoes'> periodically play in ensemble, dealing AoE Arts damage and inflicting Necrosis