| Name | Cooldown | Description | SP | Required |
|---|---|---|---|---|
| Mayhem Aether | 4 | During combat, treats foe's Def/Res as if reduced by 50%. Restores HP = 50% of damage dealt. | 500 | Sol Luna |
| This skill can only be equipped by its original unit. | ||||
* Unused restrictions: Cannot use: 
Notes[ | ]
- Has the same effect as
Aether. - The healing calculation will always use the final damage number for the damage dealt.
- Mayhem Aether's healing effect will not work if the user is prevented from recovering HP during combat from effects such as
Fatal Smoke 4, 
Incurable+, or Deep Wounds, unless the user has a skill that reduces the effect of Deep Wounds such as Special Fighter 4.
List of owners[ | ]
| Unit | Skill chain | ||
|---|---|---|---|
 | New Moon 5  | Luna 5 | Mayhem Aether 5 |
In other languages[ | ]
| Language | Name |
|---|---|
| Japanese | 暴の天空 |
| German | Chaos-Äther |
| Spanish (Europe) | Éter voraz |
| Spanish (Latin America) | Éter voraz |
| French | Éther déchaîné |
| Italian | Etere irrequieto |
| Traditional Chinese (Taiwan) | 狂暴天空 |
| Portuguese | Éter inquieto |