Seven Knights Idle Adventure

The Spirit of Dross

Defense Type

Purgatory

Extra

September 5, 2023

Unlock reward : 150

Skills

Range : 10CD : 0Atk speed : 149

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

Range : 10CD : 0Atk speed : 93

Deals Critical Hit Damage equal to 250% of Attack to the target.

Range : 60CD : 10Atk speed : 107

Quickly moves towards the target and deals damage equal to 600% of Attack. The target is Knocked Back 2m upon a successful attack.

Knock Back

Gets knocked back

Stats at level 1
Stats	Value	Stats	Value
HP	478	Attack	16
Defense	32	Critical rate	2.25%
Hit	53	Critical factor	125%
Dodge	53	Attack speed	149
Health regen	14	Move speed	40
Critical rate resist	0%	Lethal rate	0%
Reduction rate	0%	Extra damage rate	0%
Vital point rate	0%	Lethal factor	150%
Extra damage factor	150%	Vital point factor	130%

The ghost of a dark mage who made a pact with a demon and was consumed by flames in pursuit of the power of fire. He wanders around in Purgatory, warning adventurers not to make the same foolish choice he did.

Our opinion on The Spirit of Dross

Quick Overview

Tier D

Role Defense

Best Modes

Codex Only

Investment Priority Codex Only

Verdict

Not recommended

Strength

Knock Back control effect

Weakness

Extremely low damage, no meaningful utility

The Spirit of Dross 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 Knock Back control effect provides negligible utility compared to modern Legendary heroes and is completely outclassed in any serious content.

Strengths

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

Weaknesses

No combat viability — Cannot compete with Legendary or Awakened heroes.

Extremely low damage — Damage output is far below modern standards.

Negligible utility — Knock Back alone provides no meaningful team benefit.

When to Use

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

When to Avoid

Any team composition

Any combat scenario

Better Alternatives

Radgrid If you want actual tank utility, Radgrid provides 10-stack Veil, 60% Max HP shields, and -60% evasion reduction that makes The Spirit of Dross's Knock Back look like a tap on the shoulder.

Sage of Inner Eyes Karma For team protection that actually matters, Karma brings 50% Max HP shields, -75% evasion reduction, and CC Immunity instead of a useless Knock Back.

War God Demon King Lu Bu Lu Bu offers dual-mode tank/DPS with 15-stack Self-Veil and +45% HP, giving you both survival and damage that The Spirit of Dross cannot provide.

Investment Advice

Early game

Codex only, never in combat

Mid game

Codex only

Late game

Codex only

FAQ

Is The Spirit of Dross useful in combat?

No, his Knock Back is negligible compared to any Legendary hero. Use him only for Codex.

Should you invest in The Spirit of Dross?

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

What is The Spirit of Dross good for?

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

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The Spirit of Dross

Skills

Basic Attack

Critical Hit Attack

Ghostly Ambush

Stats

Story