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Seven Knights Idle Adventure

Cleo

Ranged Type

Dragon Ruins

Epic
September 5, 2023

Unlock reward : 150Rubies icon- Seven Knights Idle Adventure

Hero Cleo portrait - Seven Knights Idle Adventure

Skills

Range : 45CD : 0Atk speed : 149

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

Range : 45CD : 0Atk speed : 149

Deals Critical Hit Damage equal to 150% of Attack to the target. Inflicts Attack Decrease Lv. 3 debuff for 2 sec upon a successful attack.

Attack Decrease Lv. 3

Decreases final Attack by 15%.

Range : 45CD : 10Atk speed : 100

Deals damage equal to 210% of Attack in a 2m area around the target. Inflicts a Poison debuff for 5 sec upon a successful attack.

Poison

Deals damage equal to 20% of Attack every 1 sec.

Stats

Stats at level 1
StatsValueStatsValue
HP239Attack53
Defense16Critical rate3.75%
Hit70Critical factor150%
Dodge70Attack speed149
Health regen7Move speed33
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A monster with the ability to turn living creatures into stone just by making eye contact, also known as the Gaze of Doom. Once a celebrated adventurer renowned for her exceptional beauty at the Dragon Ruins, she was cursed into a terrible form by Athena after exploring a forbidden ruin. She crawled to a nearby village seeking help, but when people no longer admired her beauty, she cursed them with petrification.

Our opinion on Cleo

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

Applies Poison and Attack Decrease

Weakness

Outclassed by modern heroes

Cleo is a Epic-tier hero in Seven Knights Idle Adventure and is not intended for combat use at any stage of the game. Due to her Epic rarity, her primary purpose is to be leveled up for the Codex rewards, which grant Rubies and permanent stat bonuses for your account.

She is a Ranged hero from the Dragon Ruins who applies Attack Decrease on her critical hits and Poison through her active skill. However, like most Epic-tier heroes, she has no place in optimized teams and lacks the power to contribute meaningfully in end-game content.

✕

Should You Use Cleo?

No — Cleo should only be leveled for Codex purposes. Focus your resources on Legendary-tier heroes instead.

Strengths

Applies Attack Decrease — Her critical hit applies -15% final Attack debuff for 2 seconds, reducing target damage output.
Applies Poison — Her active skill inflicts Poison that deals 20% of Attack damage every second for 5 seconds in a 2m AOE.

Weaknesses

Low damage output — Being an Epic-tier hero, her damage is significantly lower than Legendary heroes.
Weak debuff values — The -15% Attack Decrease is far weaker than what Legendary heroes provide (typically -30% or higher).
Outclassed by modern heroes — Many newer units provide stronger debuffs alongside actual damage and team utility.

When to Use

Codex progression — Level her up only to unlock Codex rewards and Rubies.

When to Avoid

Any optimized team
Combat content
PvP and PvE

Investment Advice

Early game
Codex only — do not invest combat resources
Mid game
Codex only
Late game
Codex only

FAQ

Is Cleo useful in combat?

No, she should only be used for Codex progression. Legendary heroes far outclass her in every aspect.

Should you invest in Cleo?

Codex progression only — do not spend enhancement materials on her.

What is Cleo good for?

Codex rewards, Rubies, and account stat bonuses.

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