Killer Twins are an Abyss of Time boss in Persona 3 Reload's (P3R) Episode Aigis DLC. Check out how to beat Killer Twins and Red Sigil, as well as their location, weaknesses, and resistances!

Killer Twins Boss Overview

Boss Overview
Location: Judecca Floor: B8 Recommended Level: 70+

Killer Twins Weaknesses and Resistances

Killer Twins is Weak to Fire

Slash				Strike				Pierce
Normal				Normal				Drain
Fire			Ice			Electricity			Wind
Weak			Normal			Repel			Normal
Light						Dark
Normal						Null

Killer Twins is weak to Fire but drains Pierce, repels Electric, and nullifies Dark. Make sure to bring either Ken or Junpei to target their weakness and knock them down!

Red Sigil is Weak to Ice

Slash				Strike				Pierce
Normal				Normal				Normal
Fire			Ice			Electricity			Wind
Drain			Weak			Drain			Normal
Light						Dark
Normal						Normal

Red Sigil is weak to Ice but drains Fire and Electric. You'll want to use either Aigis or Metis for Ice attacks this fight because Mitsuru is weak to Fire attacks from the Red Sigil.

How to Beat Killer Twins

Bring Yukari to Cure Ailments

The Killer Twins likes to use the combo of Stagnant Air and Eerie Sound or Virus Breath to inflict negative status effects on your party. You'll want to make sure that bring Yukari so that she can cure any affected party members.

Bring Status Curing Items or Equip Accessories

Alternatively, you could also bring status curing items or equip either the Alicorn or the Unbreakable Cage Accessories to deal with the Killer Twins' status effects.

Use Fire and Ice Attacks

With the Killer Twins being weak to Fire, and the Red Sigil being weak to Ice, you'll want to bring party members like Junpei, Koromaru, and Metis who can target their weaknesses. Just make sure that you don't use AoE Fire Skills since it will heal Red Sigil.

As for Mitsuru, she's the strongest Ice attacker in the party, but she's also weak to Fire attacks from the Red Sigil. Take this into consideration first before bringing her with you to this fight.

Debuff the Bosses

You'll want to make sure to debuff the bosses since the Red Sigil can use Matarukaja to raise their attack. Also, the Killer Twins has Evade Fire as one of their skills, so you'll want to use Sukukaja or Sukunda to help your attacks hit.

Persona 3 Reload (P3R) Related Guides

List of All Bosses

All Episode Aigis Bosses

List of Episode Aigis DLC Bosses

All Story Bosses

List of All Story Bosses

All Guardian Bosses

List of All Guardian Bosses

All Superbosses

List of All Superbosses

All Monad Bosses

List of All Monad Bosses