Back to heroes

Seven Knights Idle Adventure

Dullahan

Defense Type

Purgatory

Extra
September 5, 2023

Unlock reward : 150Rubies icon- Seven Knights Idle Adventure

Hero Dullahan portrait - Seven Knights Idle Adventure

Skills

Range : 10CD : 0Atk speed : 149

Deals damage equal to 150% of Attack to the target.

Range : 10CD : 0Atk speed : 119

Deals Critical Hit Damage equal to 175% of Attack to the target.

Range : 60CD : 10Atk speed : 62

Grants Defense Increase Lv. 3 buff to the caster for 10 sec.

Defense Increase Lv. 3

Increases final Defense by 15%.

Stats

Stats at level 1
StatsValueStatsValue
HP478Attack16
Defense32Critical rate2.25%
Hit53Critical factor125%
Dodge53Attack speed149
Health regen14Move speed40
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A mysterious monster that haunts Purgatory. Others think of him as a vile demon, but he is supposedly just a reaper ushering deceased souls to their final repose.

Our opinion on Dullahan

Quick Overview
Tier D
Role Defense
Best Modes
Codex Only
Investment Priority Codex Only
Verdict
Not recommended
Strength

Self Defense Increase (+15%)

Weakness

No team utility, self-only buff

Dullahan is an Extra-tier hero in Seven Knights Idle Adventure and is not intended for combat use at any stage of the game. Like all Extra-tier heroes, his primary purpose is to be leveled up for the Codex rewards, which grant Rubies and permanent stat bonuses for your account.

His only ability grants +15% Defense to himself only, which provides no value to the team. Being an Extra-tier unit means his base stats are extremely low, making him a poor tank compared to Legendary heroes.

✕

Should You Use Dullahan?

No — Dullahan should only be leveled for Codex purposes. His self-only Defense buff has no meaningful combat value.

Strengths

Codex Completion — The primary purpose for this hero is to be leveled for Codex rewards.

Weaknesses

Self-only utility — His Defense buff only affects himself, providing no team value.
Extra tier has no combat viability — Being an Extra tier unit, he cannot compete with Legendary or Awakened heroes even at max investment.
Extremely low stats — His base stats are far below what even Epic-tier heroes can achieve.
Outclassed by modern heroes — Many newer units provide stronger damage, buffs, and utility that completely overshadow Dullahan.

When to Use

Codex progression only — Only purpose is to level up for Codex rewards.

When to Avoid

Any team composition
Any combat scenario

Investment Advice

Early game
Codex only, never in combat
Mid game
Codex only
Late game
Codex only

FAQ

Is Dullahan useful in combat?

No, his self-only Defense buff provides no value to any team composition.

Should you invest in Dullahan?

Only for Codex progression. Never invest combat resources in him.

What is Dullahan good for?

Absolutely nothing beyond Codex rewards. He is one of the weakest heroes in the game with zero team utility.

This site is a fan project and is not affiliated with, sponsored by, or endorsed by Netmarble.
All names, logos, and images are the property of their respective owners.