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Seven Knights Idle Adventure

Kai

Melee Type

Frozen Land

Epic
September 5, 2023

Unlock reward : 150Rubies icon- Seven Knights Idle Adventure

Hero Kai portrait - Seven Knights Idle Adventure

Skills

Range : 25CD : 0Atk speed : 136

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

Range : 25CD : 0Atk speed : 125

Deals Critical Hit Damage equal to 175% of Attack to the target. Inflicts Defense Decrease Lv. 3 debuff for 2 sec upon a successful attack.

Defense Decrease Lv. 3

Decreases final Defense by 15%.

Range : 25CD : 10Atk speed : 69

Deals damage equal to 600% of Attack to the target. When attacking Defense Type, the skill's final damage increases by 30%.

Stats

Stats at level 1
StatsValueStatsValue
HP315Attack46
Defense21Critical rate3%
Hit70Critical factor125%
Dodge70Attack speed136
Health regen9Move speed40
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A renowned hunter among the Saber Tigers. He is the one that assaulted Snipper's village and killed his parents. In the past, he was not hostile towards humans, but he started hunting them after losing his family to human hunters seeking to expand their turf. Recently, he heard rumors of Snipper seeking vengeance against him, and he wants to kill him to end the cycle of revenge.

Our opinion on Kai

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

Applies Defense Decrease

Weakness

Outclassed by modern heroes

Kai is a Epic-tier hero in Seven Knights Idle Adventure and is not intended for combat use at any stage of the game. Like most Epic-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 is a Melee hero from the Frozen Land who applies Defense Decrease Lv. 3 (-15%) on his critical hits. However, like other Epic-tier heroes, he lacks the power to contribute meaningfully in end-game content.

Should You Use Kai?

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

Strengths

Defense Decrease — His critical hit applies Defense Decrease Lv. 3 (-15% final Defense) for 2 seconds.

Weaknesses

Weak debuff value — The -15% Defense Decrease is far weaker than Legendary heroes (up to -75%).
Low damage — Being an Epic-tier hero, his damage output is far below Legendary heroes.
Outclassed by modern heroes — Legendary heroes provide much stronger debuffs and actual damage.

When to Use

Codex progression — Level him 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 Kai useful in combat?

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

Should you invest in Kai?

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

What is Kai good for?

Codex rewards, Rubies, and account stat bonuses.

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