No Element Left Behind
Last updated 2026-07-05
No Element Left Behind is an Achievement in the category Wonders of the World. To obtain this achievement, the player needs to destroy one of each type of Active Elemental Star summoned by The Open-Eyed during its Philomena's Delirium attack: Pyro, Hydro, Electro, and Cryo.
Gameplay Notes
- The Open-Eyed records up to 2 elements (Pyro, Hydro, Electro, or Cryo) while in its Supreme Overseer state, then summons Elemental Stars of those types during its Philomena's Delirium attack.
- An element will be recorded after the boss receives 3 instances of DMG from that element.
- The boss will enter the Supreme Overseer state twice before using Philomena's Delirium. Only one element can be recorded each time.
- During Philomena's Delirium, the boss will summon 2 Elemental Stars. An Active Elemental Star will be summoned for each recorded element, while Inert Elemental Stars (Geo) will be summoned for the remainder.
- Inert Elemental Stars do not count towards this achievement.
- Use elemental reactions to destroy Active Elemental Stars more efficiently.
- The Open-Eyed does not need to be defeated to get this achievement.
- The Active Elemental Stars do not have to be destroyed in the same attempt.
Trivia
- The name of this achievement is a reference to the phrase "No man left behind," a core tenet of the US military. It holds that no soldier, not even the wounded or dead, should be left behind on the battlefield.
Video Guides
Other Languages
| Language | Official Name | Literal Meaning |
|---|---|---|
| English | No Element Left Behind | — |
| Chinese (Simplified) | 绝不意气用事 | |
| Chinese (Traditional) | 絕不意氣用事 | |
| Japanese | ひいきは絶対せず！ | |
| Korean | 원소 파괴자 Wonso Pagoeja | |
| Spanish | Nunca actuar impulsivamente | |
| French | Aucun élément laissé | No Element Left |
| Russian | Ни одного элемента без внимания Ni odnogo elementa bez vnimaniya | |
| Thai | อย่าใช้อารมณ์ตัดสิน | |
| Vietnamese | Tuyệt Không Hành Động Theo Cảm Tính | |
| German | Niemals voreingenommen handeln | |
| Indonesian | Jangan Sampai Terbawa Emosi | |
| Portuguese | Nenhum Elemento Deixado Para Trás | |
| Turkish | Geride Element Kalmasın | |
| Italian | Nessun elemento escluso |
Change History
Released in Version "Luna VI"
