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Blazing Youngest, Voltaic Middle, and Deadly Eldest Siblings Boss Guide Persona 3 Reload

Blazing Youngest, Voltaic Middle, and Deadly Eldest Siblings Boss Guide Persona 3 Reload

    Last Updated on March 29, 2024

Embarking on your journey through Tartarus in Persona 3 Reload, you’ll encounter a formidable trio known as the Deadly Eldest Sibling and their kin. These mini-bosses on floor 212 present a significant challenge, requiring a well-thought-out strategy to defeat.

This guide will provide you with the necessary insights to overcome the Deadly Eldest Sibling, ensuring your progress through the mysterious tower remains on course.


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Overview of the Sibling Trio

The sibling trio in Persona 3 Reload consists of the Deadly Eldest, Blazing Middle, and Voltaic Youngest Siblings, each with unique resistances and weaknesses. To effectively combat these foes, you’ll need to understand their individual battle profiles and tailor your approach accordingly.

Deadly Eldest Sibling Overview

The Deadly Eldest Sibling is the bulwark of the trio, with no explicit weaknesses to exploit. Below is a tabulated overview of their affinities and abilities:




Evil TouchInstills Fear in one foe
Evil SmileInstills Fear in all foes
EigaonDeals Dark damage to one foe
Vorpal BladeDeals heavy Slash damage to all foes

Blazing Middle Sibling Overview

The Blazing Middle Sibling is vulnerable to Ice attacks, making them a target for your party’s ice-based skills. Here’s their affinity chart and skill set:




MatarukajaIncreases the entire party’s attack
RevolutionIncreases the Critical Rate of all party members
Tempest SlashDeals heavy Slash damage to one foe
AgidyneDeals fire damage to one foe

Voltaic Youngest Sibling Overview

The Voltaic Youngest Sibling’s weakness is Wind, making them susceptible to wind-based attacks. Here’s a detailed look at their combat profile:




Elec BreakReduces one foe’s Electricity resistance
Getsu-eiDeals medium Slash damage to one foe
ZiodyneDeals electric damage to one foe

Best Party Composition for the Battle

Crafting the best party composition to face the Deadly Eldest Sibling and their siblings in Persona 3 Reload is a complex task. Each SEES member brings unique strengths and weaknesses to the fight:

  • Akihiko is immune to Electric damage but can’t use it effectively against the Voltaic Youngest Sibling due to reflection.
  • Mitsuru’s Ice attacks are potent against the Blazing Middle Sibling but leave her vulnerable to their Fire attacks.
  • Koromaru’s Dark attacks will be reflected by the Deadly Eldest Sibling.

Given these considerations, Junpei emerges as a solid choice due to his proficiency with Fire abilities and no inherent weakness to them. For the remaining slots, carefully select party members and Personas that balance out the team’s overall strengths and vulnerabilities.

Strategies for Defeating the Deadly Eldest Sibling

The battle strategy against the siblings revolves around isolating and targeting one sibling at a time, preferably starting with those that have exploitable weaknesses. Focus on buffing your allies and hitting the Blazing Middle and Voltaic Youngest Siblings’ weaknesses to gain extra actions.

Avoid using all-out attacks unless you manage to land a critical hit on the Deadly Eldest Sibling. Prioritize healing to counter their powerful physical attacks, especially if Fear status is inflicted on your party members.

As you eliminate each sibling, the fight becomes more manageable. Maintain a steady offense while keeping a close eye on your team’s health, and you’ll soon clear the path to the next floor of Tartarus.


Defeating the Deadly Eldest Sibling in Persona 3 Reload is a challenging endeavor that requires a deep understanding of each sibling’s combat style and a well-thought-out approach to party composition.

By utilizing the right Personas and tactics, you can overcome this formidable trio and continue your ascent through Tartarus. Remember, preparation and adaptability are key—equip your best Personas, stay vigilant, and victory will be within reach.

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Written By
Juan Cesar Torres

College student. Gamer since birth. Learned to read because of Pokémon. Dreams of buying a Nintendo Switch. Always looking for game recommendations (will play anything).

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