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Seven Knights Idle Adventure

Cooper

Defense Type

Blazing Desert

Rare
September 5, 2023

Unlock reward : 100Rubies icon- Seven Knights Idle Adventure

Hero Cooper portrait - Seven Knights Idle Adventure

Skills

Range : 10CD : 0Atk speed : 176

Deals damage equal to 125% of Attack to the target.

Range : 10CD : 0Atk speed : 136

Deals Critical Hit Damage equal to 150% of Attack to the target.

Range : 60CD : 10Atk speed : 149

Grants Veil Lv. 2 buff to the caster for 10 sec.

Veil Lv. 2

Nullifies damage taken 4 time(s).

Stats

Stats at level 1
StatsValueStatsValue
HP478Attack16
Defense32Critical rate2.25%
Hit53Critical factor125%
Dodge53Attack speed176
Health regen14Move speed40
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

The leader of the armadillos living in the Blazing Desert. He protects his kin from external predators. Most armadillos are eaten by the Scorpions before they reach maturity. However, Cooper, who was born with an unusually large body and a hard shell, has faced the leader of the Scorpions, Reaper, in an equal match. Thanks to this, the standing of the armadillos has been significantly elevated.

Our opinion on Cooper

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

Self-Veil (4 hits) on active skill

Weakness

No team utility whatsoever

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

He provides no buffs to his allies and no meaningful debuffs to his enemies, making him completely useless in any team composition. His only notable effect is Self-Veil (4 hits, 10 seconds) on his active skill, but this has negligible impact in actual combat. Focus your resources on Legendary-tier heroes instead.

Should You Use Cooper?

No — Cooper should only be leveled for Codex purposes. He provides no meaningful combat value and should be replaced by better heroes as soon as possible.

Strengths

Self-Veil on Spiked Shield — Grants Veil Lv. 2 (4 hits nullification) to himself for 10 seconds. This only benefits his own survivability.

Weaknesses

No team utility — Cooper provides no buffs to his allies. He is a pure solo hero with zero team value.
Rare rarity has no combat viability — Being a Rare tier unit, he cannot compete with Legendary or Awakened heroes even at max investment.
Extremely low damage — His damage output is 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 Cooper.

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 Cooper useful in combat?

No, he provides no buffs to his team and his Self-Veil has negligible impact in combat.

Should you invest in Cooper?

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

What is Cooper good for?

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

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