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Seven Knights Idle Adventure

Sera

Support Type

Shadow Clan

Unique
September 5, 2023

Unlock reward : 200Rubies icon- Seven Knights Idle Adventure

Hero Sera portrait - Seven Knights Idle Adventure

Skills

Range : 45CD : 0Atk speed : 103

Deals damage equal to 200% of Attack to the target.

Range : 45CD : 0Atk speed : 74

Deals Critical Hit Damage equal to 300% of Attack to the target. Inflicts Curse debuff for 4 sec upon a successful attack.

Curse

Unable to recover

Range : 0CD : 0Atk speed : Infinity

Grants Keen Attack Lv. 4 to Melee Type allies.

Keen Attack Lv. 4

Increases Critical Hit Rate by 16%.

Stats

Stats at level 1
StatsValueStatsValue
HP299Attack53
Defense20Critical rate3.75%
Hit110Critical factor150%
Dodge110Attack speed103
Health regen9Move speed33
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A dark mage of the Shadow Clan. She was transformed into a little girl upon being struck by lightning while conducting experiments on herself on a rainy day. Her magic prowess has waned since the incident, which she claims is a side effect of her forced transformation. She shares a love-hate relationship with Ballista, who treats her like a child, marked by their endless banter when together and a palpable sense of loss when apart.

Our opinion on Sera

Quick Overview
Tier D
Role Support
Best Modes
Early Game
Investment Priority Codex Only
Verdict
Not recommended
Strength

Usable early game

Weakness

Poor scaling and low impact

Sera is a low-tier hero in Seven Knights Idle Adventure and is generally not recommended for long-term investment. While she can provide minor utility in early progression, her overall impact quickly falls off as stronger heroes become available.

Sera should only be kept for Codex bonuses, as she provides no meaningful value in actual gameplay.

Should You Use Sera?

No — Sera is not worth investing in. Use her temporarily in early game if you lack options, but replace her as soon as possible.

Strengths

Applies Curse — Sera's only real value comes from her ability to apply Curse, which can provide minor utility in early compositions or specific setups.

Weaknesses

Extremely limited utility — outside of applying Curse, Sera brings very little value compared to modern heroes.
Outdated class-restricted buff — her buff only affects a specific class, which is now obsolete. Recent heroes apply buffs or debuffs globally.
Low buff values — even within her niche, her buff percentages are significantly lower than what newer heroes provide.
Outclassed by modern heroes — many newer units provide stronger, unconditional buffs or debuffs that apply to all allies or enemies regardless of class.

When to Use

Niche Curse setups only — can be used temporarily if you specifically need a Curse applicator and have no better option.

When to Avoid

Any optimized team
Mid and late game
Teams needing global buffs

Investment Advice

Early game
Only if no alternative Curse source is available
Mid game
Replace immediately
Late game
Not viable

FAQ

Is Sera worth it?

No, she is not a good long-term investment.

Should you invest in Sera?

No, save your resources for better heroes.

When should I replace Sera?

As soon as you get a stronger hero.

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