Dullahan — Weakness, Resistance, Drops

Weakness

Dullahan is weak to Ether · Ice — bring Agents of this element for higher damage and a faster fight.

Countering Agents

Agents sharing an element with this enemy's weakness — hitting the weak point deals noticeably higher damage.

Pyrois

Promeia

Nangong Yu

Aria

Lucia

Zhao

Vivian

Astra Yao

Hugo

Zhu Yuan

Ellen

Lycaon

Yidhari

Soukaku

Nicole

Combat Intel

Updating

The publisher hasn't released this content in English yet. We do NOT machine-translate or invent it — it will appear automatically once HoYoWiki publishes the official English version.

Profile

"Don't let it activate its sword, and if it already has… just don't get cut."

A potent humanoid living Ether, initially observed in the Laketown Hollow and documented by the Third Investigation Team of the Hollow Investigative Association. The exact correlation between these living Ether beings and the downfall of the lakeside town known as Blaise remains uncertain. Due to their immense power and formidable fighting style, the HIA has labeled them as highly dangerous and advises novice Investigators avoid direct confrontations with them. "Don't let it activate its sword, and if it already has… just don't get cut." —Excerpt from interview with an Investigator on the variety show "Teach Me, Senpai!"

Enemies With The Same Weakness

Other enemies/bosses weak to this element too — farm them with the same team.

血狩りの掃除屋

プリマ・イコノクラスト・ヴェスポ

フィナーレの願い・アリア

「A-H0L0」型高知能戦術構造体・ホログラフィックアロー

ミアズミック・剛力横暴者

ミアズマの歩者・ムクロサソリ

Miasmic Doppelganger Komano Manato

Ionized Doppelganger Komano Manato

FAQ

What element is Dullahan weak to?

According to official HoYoWiki data, Dullahan is weak to Ether · Ice — build a team with Agents of this element to defeat it faster and maximize damage output during the fight.

Which characters should I use against Dullahan?

Prioritize Agents of the Ether · Ice element since it matches Dullahan's weakness, then add a support or Anomaly unit to shorten the fight and reduce the damage you take.

What items does Dullahan drop?

There's currently no drop data published by HoYoWiki for Dullahan — this bestiary page will update automatically once the official source adds it.

Up next for you…

Characters→ Materials→ Tier List→