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(Notice) Beginner's Guide to the Hollows: Always watch out for unknown Ethereals

Last updated 2026-02-15

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Inter-Knot Post Always Watch Out
[Notice] Beginner's Guide to the Hollows: Always watch out for unknown Ethereals
Many a rookie Inter-Knot user will, after several commissions, start to think: I'm stronger now, and I can beat a powerful Ethereal. You may be coming to have similar thoughts yourself as you gradually increase your Inter-Knot Level. But is that really true?

— Of course not. It's just because you haven't come across a powerful Ethereal yet. Please, do not lower your guard.

The HIA classifies Ethereals into ten different strengths (from weak to strong): Antimony [Sb], Zinc [Zn], Tin [Sn], Manganese [Mn], Cadmium [Cd], Nickel [Ni], Copper [Cu], Bismuth [Bi], Lead [Pb], and Mercury [Hg]. Due to the weaker Ether levels seen in the companion Hollows where basic commissions occur, there are usually only [Sb], [Zn], and a few [Sn] Ethereals — which indeed present rather easy combat targets.

However, once you go up to the [Mn] level, things ramp straight up significantly. Killing a [Mn] Ethereal usually takes a fully-trained tactical support team.

I recommend buying or printing out pictures of all the Ethereals before going into the Hollows. As a rookie Proxy, there's 99.99999% chance you'll never encounter them — but on the off chance you do, even if they only look slightly similar, you'd be better off running away.
Avatar Default Female 1Archaeoceti
This grading system... It's based on heavy metals.
1F
Avatar Default Male 1Entangled Proxy
Any posts that record official speeds for Ethereals? I'm just worried that I wouldn't be able to run away from them if I tried...
2F
Avatar Default DogPenrose Stairs
To the day I die, I hope I only have to fight Sb Ethereals. Best if they were Sb Ethereals that drop Hg rewards.
3F
Avatar Default AnonymousAnonymous
My mate at the Association loves to complain about how she does Hg-level work, but gets Sb-level pay.
4F

Other Languages

LanguageOfficial Name
English[Notice] Beginner's Guide to the Hollows: Always watch out for unknown Ethereals
Chinese
(Simplified)
[公告]空洞入门指南:时刻留意陌生以骸
Chinese
(Traditional)
[公告]空洞入門指南:隨時留意陌生以骸
Japanese【告知】ホロウ初心者向けガイド:見知らぬエーテリアスにご注意ください
Korean[공지사항] 공동 입문 가이드: 항상 낯선 에테리얼을 조심하세요
[Gongjisahang] Gongdong Immun Gaideu: Hangsang Natseon Eterieoreul Josimhaseyo
Spanish[Anuncio] Guía básica sobre las Cavidades: siempre estén atentos a seres etéreos desconocidos
French[Notification] Guide du débutant dans les Néantres : Toujours se méfier des Éthéréens inconnus
Russian[Объявление] Руководство по исследованию каверн для новичков Всегда остерегайтесь неизвестных эфириалов
[Ob"yavleniye] Rukovodstvo po issledovaniyu kavern dlya novichkov Vsegda osteregaytes' neizvestnykh efirialov
Thai[ประกาศ] คู่มือพื้นฐานใน Hollow: จับตาดู Ethereal แปลกหน้าตลอดเวลา
Vietnamese[Thông Báo] Sổ Tay Lỗ Hổng: Luôn chú ý đến Ethereal lạ
German[Ankündigung] Leitfaden für Höhlen-Einsteiger: Achte jederzeit auf fremde Äthereale
Indonesian[Pengumuman] Panduan Hollow untuk Pemula: Perhatikan Ethereal yang Terlihat Asing!
Portuguese[Aviso] Guia para iniciantes nas Esferas Negras: cuidado com Etéreos desconhecidos

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