Summoners War Seren Dark Harpu Guide

DARK HARPU

Seren

★★★

ATTACK

️

️

Overview

Summoners War Seren Dark Harpu is a 3★ Dark element support monster that brings utility and disruption to control-based teams. Among the Harpu family, Seren stands out for her ability to reduce enemy Attack Bars and apply Continuous Damage, helping to chip away at enemy HP while delaying their turns. As a Dark unit, she has the advantage of dealing neutral damage to all elements, making her versatile in both PvE and PvP scenarios.

While not widely used in late-game content, Seren can be a useful pick for early-to-mid game players looking to expand their control options or complete Light/Dark-only content. Her skills focus on turn manipulation and debuff application, offering steady support rather than burst impact.

Seren Stats

At 6★ level 40, Seren has a base Speed of 104, along with 15% Critical Rate, 50% Crit Damage, 15% Resistance, and 0% Accuracy. Her HP ranges from approximately 4,935 to 8,400, ATK from 336 to 571, and DEF from 304 to 516. After awakening, her stats improve to roughly 5,235–8,895 HP, 387–659 ATK, and 329–560 DEF, while her Speed stays at 104. These stats reflect her role as an Attack-type monster with decent survivability and solid speed, making her suitable for early-to-mid game control-focused teams.

Static Attributes

How to Obtain Seren

Light and Dark Scroll

Temple of Wishes

Secret Dungeon

• Light & Darkness Scroll
  – Chance to summon Seren directly as a 3★ Light or Dark monster.
• Hall of Darkness Secret Dungeon
  – Rotating dungeon that occasionally features Seren’s summoning pieces; once you collect enough, you can summon her.
• Temple of Wishes
  – Seren’s pieces may appear during specific Light/Dark event rotations.

Seren is not available in the Summon Shop or Guild Shop, so your best opportunities come from scrolls, Secret Dungeons, and limited-time Wishes events. Keep an eye on in-game notifications to catch her when she’s available!

Awakening Essence

Essence of Darkness (Low)

Essence of Darkness (Mid)

Essence of Magic (Low)

Essence of Magic (Mid)

Seren requires the following essence materials to awaken:

• 5 × Mid Darkness Essences
• 15 × Low Darkness Essences
• 5 × Mid Magic Essences
• 10 × Low Magic Essences

Once awakened, she gains her Leader Skill (25% Defense boost for Dark allies) and enhanced base stats, while her Speed stays at 104. Let me know if you’d like tips on farming these essences or using her effectively post-awakening!

SKILL UPS

Total Skill-ups Needed: 14

You can skill up Seren using:

• Other Harpu family monsters (Colleen, Megan, Seal, Sia)
• Devilmons (not recommended, better saved for rarer units)

Skill 1: Blackout Kick

• Effect: Attacks the enemy twice with a chance to decrease Attack Power.
• Skill-ups Needed: 7
• Improvements: Increases damage and debuff chance.

Skill 2: Shriek

• Effect: Screams at the enemy, stunning and applying Continuous Damage.
• Skill-ups Needed: 2
• Improvements: Reduces cooldown.

Skill 3: Dancing Harpu (Awakened Skill)

• Effect: Attacks 3 random enemies twice, each hit reduces Attack Bar by 15%.
• Skill-ups Needed: 5
• Improvements: Increases damage and reduces cooldown

Skills

Leader Skill	Blackout Kick	Deadly Dart	Violent Friends
Increases the Defense of ally monsters with Dark attribute by 25%.	Performs a ruthless combo, kicking the enemy 2 times. Each attack has a 50% chance of decreasing the enemy’s Attack Power for 2 turn. Multiplier: 1.9*{ATK} x2	Throws sharp feathers to attack the enemy 3 times and prevents them from recovering their HP for 2 turns. (Reusable in 4 turns). Multiplier: 1.9*{ATK} x3	Calls out some violent friends to gang up on one enemy to attack 4 times and weakens the defense for 2 turns with a 30% chance for each attack. (Reusable in 4 turns) Multiplier: 2.0*{ATK} x4
	Damage +5% Harmful Effect Rate +5% Damage +5% Harmful Effect Rate +5% Damage +10% Harmful Effect Rate +10%	Damage +5% Damage +10% Damage +10% Cooltime Turn -1	Damage +10% Damage +10% Damage +10% Cooltime Turn -1

SECOND AWAKENING SKILLS

Leader Skill	Blackout Kick (Awakened)	Deadly Dart (Awakened)	Violent Friends (Awakened)
Increase the Defense of ally monsters with Dark attribute by 25%	Attacks the enemy 2 times to decrease Attack Power for 2 turns with a 70% chance each. Multiplier: 2.2*{ATK} x2	Attacks the enemy 3 times. Each hit has a 30% chance to remove 1 beneficial effect and a 100% chance to disturb HP recovery for 2 turns. (Reusable in 3 turns). Multiplier: 2.25*{ATK} x3	Attacks the enemy 4 times to decrease Defense for 2 turns with a 30% chance each, and calls 2 to 3 allies to attack together. (Reusable in 4 turns). Multiplier: 2.3*{ATK} x4
	Damage +10% Damage +10%	Damage +15% Effect Rate +20%	Damage +10% Effect Rate +10%

Rune

Build	4-Set(s)	2-Set(s)	Stat Priorities	Useful for
Early tank	N/A	Energy  Guard	Hp, Def	Beginner
General support	Swift	Energy  Endure  Focus  Nemesis	Spd, Hp, Acc	All game
Violent supporter	Violent	Focus  Will  Nemesis  Endure	Spd, Hp, Acc	End game

Strategy

Seren is a control-oriented monster that thrives in early-game PvP, Trial of Ascension, and Light/Dark-specific content. Her skill set revolves around disabling enemies and manipulating turn order. Her first skill, Blackout Kick, applies an Attack Power debuff to weaken incoming damage. The second skill, Shriek, offers reliable single-target crowd control by stunning and inflicting continuous damage. Upon awakening, Seren gains Dancing Harpu, a multi-hit skill that targets three random enemies twice, reducing their Attack Bars by 15% with each hit. This makes her effective at disrupting enemy turn cycles and delaying threats.

To maximize her effectiveness, focus on Speed and Accuracy in her rune build, using sets like Despair + Focus to give her AoE crowd control potential. While her random targeting limits precision, she performs well in content where enemy composition is manageable. Seren’s neutral typing as a Dark monster makes her flexible against all elements, but her lower base stats limit her use in late-game PvP or PvE. Overall, Seren is a solid utility pick for control-heavy team comps early on.

Strength and Weakness

Strengths

• Turn Control: Her third skill, Dancing Harpu, hits multiple enemies and reduces their Attack Bars, disrupting enemy turn order.
• Reliable Crowd Control: Shriek stuns enemies and applies Continuous Damage, providing both utility and chip damage.
• Neutral Element: As a Dark monster, Seren deals and receives neutral damage from most enemies, giving her flexibility in many scenarios.
• Easy to Skill Up: Harpus are common and can be used as fodder to easily max her skills without using Devilmons.
• Good Early-Game Utility: Effective in early PvP, Trial of Ascension, and Light/Dark content due to her control-focused kit.

Weaknesses

• Low Base Stats: Compared to higher-star monsters, her survivability and damage potential are limited, especially in late-game.
• Random Targeting: Her AoE skill targets randomly, which reduces reliability in crucial situations.
• Requires High Accuracy: To land stuns and ATB reduction consistently, she needs significant Accuracy investment.
• Limited Late-Game Use: She falls off in high-level PvP and PvE where faster, tankier, or more reliable control units dominate.
• No Healing or Buff Utility: Unlike Colleen, Seren doesn’t offer healing or team buffs, limiting her support role to disruption only.

Synergy

Seren performs best in teams that focus on crowd control, turn manipulation, and chip damage over time. Her ability to reduce Attack Bars and apply debuffs pairs well with monsters that either extend control effects or capitalize on enemies being delayed.

Best Synergistic Allies:

• Spectra (Fire Griffon): Slows enemies and reduces their Attack Bar, stacking well with Seren’s turn denial.
• Megan (Water Mystic Witch): Buffs your team’s Attack and Speed while providing additional control support.
• Bernard (Wind Griffon): Increases team speed and turn advantage, helping Seren move first and control early.
• Mantura (Dark Serpent): Another Dark-type control unit that applies AoE debuffs and reduces enemy damage output.
• Belladeon (Light Inugami): Offers healing, Defense Break, and strip, all of which support Seren’s utility.

Rune Suggestions to Complement Team Synergy:

• Despair + Focus or Swift + Focus: Ensures Seren can act quickly and apply stuns or debuffs effectively.
• High Speed & Accuracy: This allows her to disrupt opponents before they can act, enabling your team’s damage dealers to clean up.

Seren fits well into ToA, early Arena, and Light/Dark-only challenge teams, offering reliable disruption against non-immunity teams.

Frequently Asked Questions (F.A.Q)