El Dorado Beast Weakness and How to Beat

El Dorado Beast is a Monad Chambers boss in Persona 3 Reload's (P3R) Episode Aigis DLC. Check out how to beat El Dorado Beast and Amorous Snake, their location, weaknesses and resistances, as well as the recommended party and Personas for defeating El Dorado Beast.

El Dorado Beast Boss Overview

Boss Overview
Location: Monad Chambers Recommended Level: 95+

El Dorado Beast Weaknesses and Resistances

El Dorado Beast Resists Everything

Slash				Strike				Pierce
Resist				Resist				Resist
Fire			Ice			Electricity			Wind
Resist			Resist			Resist			Resist
Light						Dark
Resist						Resist

El Dorado Beast is extremely tanky and resists everything. You'll need to rely on the Amorous Snake using Life Drain on the El Dorado Beast to consistently deal damage to this boss.

Amorous Snake is Weak to Wind

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

Amorous Snake is weak to Wind, but it also drains Fire and repels Light. Metis is ideal for countering this boss since Yukari is weak to Electric attacks from the El Dorado Beast.

How to Beat El Dorado Beast

The following tips can help you beat El Dorado Beast in battle.

• El Dorado Beast Resists Everything
• Use Amorous Snake to Damage El Dorado Beast
• Constantly Debuff El Dorado Beast

El Dorado Beast Resists Everything Including Theurgies

If you try attacking the El Dorado Beast, you'll notice that it takes noticeably less damage compared to other enemies. This is because it innately resists damage from everything, including Theurgies that ignore resistances.

Thankfully, El Dorado Beast still takes 9999 damage from Armageddon, so you can use that to kill it off when it drops below 3/4 HP.

It Passively Heals 800 HP Every Turn

Note that El Dorado Beast will heal 800 HP every turn. You can try to slowly take it down yourself, but it will take forever since it's constantly healing back the damage that you deal.

Use Amorous Snake to Damage El Dorado Beast

The El Dorado Beast is extremely tanky and barely takes any damage from your attacks. The strategy to defeat this boss is to lower the Amourous Snake to around 1/4 HP so that it uses Life Drain to syphon away 2000 HP from the beast. Keep repeating this cycle until you can kill the El Dorado Beast yourself with Armageddon.

Make sure you don't deal too much damage to the Amorous Snake since you might accidentally kill it. If you do, you might lack the damage needed to reach the Armageddon HP threshold.

Continue the Cycle if You Don't Have Armageddon

In case you don't have Helel and Satan for the Armageddon Theurgy, you'll just need to keep repeating the slow Life Drain cycle until the El Dorado Beast is dead.

Constantly Debuff El Dorado Beast

You want to make sure that you're constantly using Dekaja and Debilitate to counter the stat boosts El Dorado Beast gets from Heat Riser. This way, you're both lowering its stats and forcing it to waste turns recasting Heat Riser.

El Dorado Beast Recommended Party

Metis, Ken, and Koromaru

Character	Best Skills
Aigis	・Garudyne ・Mediarahan ・Marakukaja
・Use a weaker Wind Skill on the Snake to build up Theurgy and to get extra turns. ・Assist Ken with supporting the team if needed. ・Save Theurgy to use Armageddon when El Dorado Beast is below 3/4 HP.
Metis	・Garudyne ・Dekaja
・Mainly used for Dekaja to remove El Dorado Beast's buffs. ・Can use Garudyne to knock down the Amorous Snake if Aigis didn't do it.
Ken	・Mediarahan ・Dekaja
・Primary support for the team and should focus on healing. ・Can also use Dekaja, but it's better to let Metis do it so he can heal. ・Assists with chipping down the Amourous Snake's HP when not healing.
Koromaru	・Masukukaja ・Debilitate
・Mainly used to cast Debilitate on El Dorado Beast. ・Can also use Masukukaja to help the party evade attacks.

El Dorado Beast Recommended Personas

Any Personas Not Weak to Fire and Electric

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