Seven Knights Idle Adventure
Karl Heron
Hero details
Melee Type
Night Crows
Unlock reward : 250![]()
Skills
Range : 25CD : 0Atk speed : 149
Deals damage equal to 175% of Attack to the target.
Range : 25CD : 0Atk speed : 103
Deals Critical Hit Damage equal to 275% of Attack to the target. Makes the target Tense upon a successful attack. Final Damage increases by 50% when you attack a Silenced target.
Unable to attack or move, and skills become unavailable for a short time
Range : 25CD : 10Atk speed : 96
Removes all debuffs from allies, then deals damage equal to 400% of Attack in a 3m area around the caster. Inflicts Paralysis debuff for 1.5 sec upon a successful attack.
Unable to attack, move, and skills become unavailable
Stats
| Stats | Value | Stats | Value |
|---|---|---|---|
| HP | 600 | Attack | 88 |
| Defense | 40 | Critical rate | 3% |
| Hit | 132 | Critical factor | 125% |
| Dodge | 132 | Attack speed | 149 |
| Health regen | 17 | 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% |
A powerful warrior of the Night Crows and Eileene's estranged brother. He rose to the rank of vice captain of the Daybreak Mercenaries at a young age, but fell for a nefarious scheme where he ended up assassinating the head of the Agni family while under the control of an eyepatch imbued with demonic power. His lonely quest to free himself from the eyepatch led him to a fateful encounter with Teo, whom he came to admire. He then joined the Night Crows at Orly's recommendation.
Karl Heron Guide
Team-wide debuff removal
Extremely low damage, outclassed by alternatives
Karl Heron has one single utility in the current meta: removing all debuffs from the entire team via his active skill. This was more relevant in specific content like Guild Boss battles where debuff pressure is constant, but even there, better alternatives now exist. Outside of this niche cleanse role, he brings almost nothing — his damage is negligible.
Strengths
Celestial Bolt removes all team debuffs.
Weaknesses
Best Game Modes
- Guild Boss (situational, last resort only) — the only game mode where his team debuff removal has historically provided some value. Only consider him if you have absolutely no better alternative.
Better Alternatives
Recommended Synergies
Build & Optimization
Focus on HP and Defense to maximize survivability as a support unit. Not worth heavy investment due to better alternatives available.
Investment Advice
FAQ
Is Karl Heron worth pulling?
No. He is completely outclassed by better debuff cleansers and healers.Is Karl Heron's Tense (Silence) debuff useful in any game mode?
Rarely — the Tense debuff prevents enemies from attacking, moving, or using skills, but his extremely low damage output and the existence of better crowd control options make this niche utility largely irrelevant in the current meta.Does Karl Heron's debuff removal work on debuffs that cannot be removed?
No — his cleanse removes all debuffs from all allies but cannot remove effects that specifically state they cannot be removed with Debuff Removal. This limitation applies to many end-game boss mechanics.How does Karl compare to Seaton?
Seaton is slightly better because he provides a 25% team heal alongside his debuff removal.This site is a fan project and is not affiliated with, sponsored by, or endorsed by Netmarble.
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