Seven Knights Idle Adventure

Medea

Ranged Type

Unknown

Legendary

September 5, 2023

Unlock reward : 250

Skills

Range : 60CD : 0Atk speed : 142

Deals damage equal to 225% of Attack to the target.

Range : 60CD : 0Atk speed : 93

Deals Critical Hit Damage equal to 375% of Attack to the target. Acquires the Power of the Rune buff for 2 sec upon a successful attack. Also inflicts Curse of Destruction debuff on targets with the Nightmare keyword for 2 sec.

Power of the Rune

Increases final Attack by 30%.

Curse of Destruction

Decreases final Defense by 30%.

Range : 60CD : 10Atk speed : 83

Grants Power of Destruction to the caster for 10 sec and deals damage equal to 1200% of Attack to the target. Grants Ruler of Nightmares to allies when Medea is in Formation.

Power of Destruction

Increases Critical Hit Rate by 24% and final Accuracy by 60%.

Ruler of Nightmares

When attacking Bosses inside the Nightmare, increases final damage by 50%.

Stats at level 1
Stats	Value	Stats	Value
HP	448	Attack	99
Defense	30	Critical rate	3.75%
Hit	132	Critical factor	150%
Dodge	132	Attack speed	142
Health regen	13	Move speed	33
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 woman known to be the creator of dark magic. A disciple of the first human mage, Arianrhod, she and her lover Alcyion quelled ancient wars. When Alcyion, the founder of the Skytria empire, was slain by his brother Centurion on the eve of his coronation, she sought vengeance by gaining the power of dark magic through a pact with Nestra. She is rumored to have been sealed away in a place beyond the abyss by Arianrhod moments before she could execute her plan.

Medea Guide

Quick Overview

Tier C

Role DPS

Best Modes

Boss PvE

Investment Priority Low

Verdict

Situational

Strength

Nightmare Boss specialist + self-crit setup

Weakness

Limited team value + single-target only

Medea is a Ranged DPS hero whose kit is tightly focused on Nightmare Boss content. Her active skill grants self-buffs to Crit Rate and Accuracy, and her passive conditionally inflicts a Defense reduction on Nightmare targets — a niche but useful effect when running in Formation.

The Ruler of Nightmares buff she provides to allies is valuable in Nightmare content, but it requires her to be in Formation and only affects bosses within that specific mode. Outside of Nightmare, her contribution is comparable to a standard Ranged DPS with no standout team utility.

Strengths

Ruler of Nightmares — grants all allies +50% final damage against Nightmare Bosses, a powerful team-wide buff exclusive to Formation compositions in Nightmare content.

Self-crit and accuracy setup — her active skill grants +24% Crit Rate and +60% Accuracy, ensuring consistent critical hits and reliable hit chance against evasive enemies.

Conditional Defense reduction — her Critical Hit Attack applies -30% Defense on Nightmare targets, amplifying her own and her teammates' damage output against those specific enemies.

Single-target burst — her active skill delivers a solid damage multiplier focused on a single target, making her effective in boss fights.

Weaknesses

No team stat buffs — her kit focuses entirely on self-buffs, offering no Attack, Crit, or Crit Damage boosts to her allies.

Nightmare-locked utility — Ruler of Nightmares and the conditional Defense reduction only activate in specific content, limiting her effectiveness outside of Nightmare Boss encounters.

Single-target active skill — her main damage ability targets only one enemy, providing no AOE coverage in fights with multiple opponents.

Why Medea Stands Out

Medea's niche is Nightmare Boss content. Her Ruler of Nightmares buff is one of the few team-wide damage amplifiers available for Formation teams in that mode, and the +50% final damage bonus she provides can significantly boost the team's overall damage against bosses. Her conditional Defense reduction further enhances this by softening targets for the entire party.

Recommended Synergies

Time Pilgrim Vanessa Provides +24% Crit Rate and +36% Attack Speed to the entire team, directly amplifying Medea's damage output and how frequently she triggers her Critical Hit Attack for additional Curse application.

Best Game Modes

Nightmare — Ruler of Nightmares and conditional Defense reduction make her most relevant in this mode
Deep Nightmare — benefits from her self-crit and accuracy setup in extended boss fights
General PvE — viable as a standard single-target DPS with no specific advantages

Build & Optimization

Focus on Critical Hit Rate to maximize how often Medea triggers her Critical Hit Attack and applies the conditional Curse of Destruction on Nightmare targets. Attack and Crit Damage provide the best damage amplification. She works well in Formation teams within Nightmare content where her Ruler of Nightmares buff is active.

Investment Advice

Early game

Low priority — Codex only

Mid game

Low priority — Codex only

Late game

Situational — useful in Nightmare Formation teams

FAQ

Is Medea worth pulling?

Not as a standalone investment. She is usable in Nightmare Formation teams but does not compete with top-tier DPS heroes.

What makes Medea unique?

Her Ruler of Nightmares buff is one of the few team-wide damage amplifiers available for Nightmare Formation compositions, and her conditional Defense reduction applies on Nightmare Bosses.

When is Medea most effective?

In Nightmare Boss content with a Formation team, where Ruler of Nightmares is active and her conditional Defense reduction triggers reliably on targets.

What is Medea good for?

She works as a single-target DPS with a niche Nightmare Formation buff. Outside of that mode, she offers no significant advantage over other Ranged DPS options.

This site is a fan project and is not affiliated with, sponsored by, or endorsed by Netmarble.
All names, logos, and images are the property of their respective owners.