Diabolus Jaluzo is a boss that can be fought during the Save the Country Quest in Metaphor: Refantazio. Read on to learn how to beat Diabolus Jaluzo, their weaknesses, rewards, as well as the recommended party setup and Archetypes to use against Diabolus Jaluzo.

Diabolus Jaluzo Overview and Rewards

Diabolus Jaluzo Quest and Location

Diabolus Jaluzo Boss
Quest	Level	Location
Save the Country	73	Tyrant's Star

Diabolus Jaluzo Rewards

At the end of a battle, receiving a Spoil slightly reduces the EXP and A-EXP gained. If no Spoil is obtained, you'll receive the regular amount of EXP and A-EXP.

Unlocks Ultimate Weapons After Defeating

Upon defeating the Diabolus Jaluzo and destroying the Melancholia Crystal where it's found, several weapons will be awared to the player.

Note that these weapons are one of the strongest weapons for their respective Archetype lineage and obtaining it will lock you out of the Secret Boss on your current run.

How to Unlock the Secret Boss

Diabolus Jaluzo Weakness and Resistances

All Elemental Weakness, Affinities and Resistances

Right Eye Weakness, Affinities and Resistances

Left Eye Weakness, Affinities and Resistances

Recommended Party Setup Against Diabolus Jaluzo

Best Characters to Choose

Character	Explanation
Protagonist	The Prince Archetype allows the Protagonist to use all Synthesis skills from all his party members. Utilize this Archetype's strong Almighty moves to bring Diabolus Jaluzo down.
Hulkenberg	Hulkenberg will serve as support with the Magic Seeker Archetype. She will mainly be casting Vitalja as well as provide heals when necessary.
Junah	Junah, as the Royal Summoner, will provide extra firepower and heals to the team. Since Diabolus Jaluzo won't be weak to any element, casting her most powerful spells can chip away at its health.
Eupha	Eupha is your debuffer and will keep Diabolus Jaluzo low on Attack and Defense with Vidyartha.

Recommended Archetypes Against Diabolus Jaluzo

Best Archetypes to Equip

Archetype	Recommended Skills
Prince	・Hero's Proving ・Hero's Cry Synthesis Skills: ・Royal Sword
Royal Summoner	・Summon Harvest God ・Any Extreme level Summon
Trickster	・Vidyartha
Magic Seeker	・Vitalja

Since Diabolus Jaluzo has no weaknesses aside from Pierce for their Left and Right eyes, we suggest using the Prince's Almighty skills and Synthesis skills to do most of your damage while your team supports, buffs and debuffs.

The Royal Summoner can help damage Diabolus Jaluzo with their high tier summons as well as provide heals with their Summon Harvest God.

The Trickster and Magic Seeker will provide buffs and debuffs for the fight and will provide their extra turn for the Prince's Synthesis Skills.

All Archetypes and How to Unlock

How to Beat Diabolus Jaluzo

How to Beat Diabolus Jaluzo
Use Prince's Almighty Skills Use Royal Summoner's high-tier Summons Utilize Synthesis Skills

Use Prince's Almighty Skills

The Prince has very powerful Almighty skills, some that are more deadly against Human bosses, like the Royal Slash skill. Take advantage of this Archetype and deal big damage against this boss to bring it down fast.

List of All Almighty Skills

Use Royal Summoner's high-tier Summons

The Royal Summoner has very powerful summon spells that can damage Diabolus Jaluzo. Use these summons to aid in taking down the Diabolus Jaluzo quickly.

As a support role, the Royal Summoner has access to a recovery summon, Summon Harvest God which revives KO'd allies and restores HP to max.

How to Unlock Royal Summoner Archetype

Utilize Synthesis Skills

Synthesis skills will also help you damage Diabolus Jaluzo more at the cost of two turns. We highly recommended using the Prince's Synthesis Skill Royal Sword with the Summoner since this will ensure that it will do more damage against Humans.

List of All Synthesis Skills

Metaphor: ReFantazio Related Guides

List of All Bosses

All Story Bosses

List of Bosses
Homo Gorleo	Captain Klinger	Homo Fulquilo
Undead Grius	Zorba	Homo Avades
Monk Captain Gideaux	Greatworm Homo Butera	Heismay
Homo Jaluzo	Sergeant Xanth	Maintenance Chief Ceiba
Master Sergeant Glechom	Helmsman Cabio and Grand Chief Salva	Glodell
Sea Horror Homo Sabara	Treebeast Alento	Malvirta Drako Eht
Homo Margo	Louis Guiabern	Sogne the Icebound
Homo Gorleo (Second Fight)	Melancholia Zorba	Diabolus Gorleo
Diabolus Avades	Diabolus Butera	Diabolus Jaluzo
Diabolus Sabara	Diabolus Margo	Archdemon Louis Charadrius
More	Destroyer Charadrius

All Optional Bosses

List of Bosses
Fire Dragon Mauna	Grotesque Guptauros	Maneater Manjula
Catherina the Bounty Queen	Goborn King	Demo Man Goddard
Alpha Rockworm Valmo	Kadablich	Roger the Libertarian
Lina the Machinist	Trove Imitec	Fatolich
Kokasados	Orgas	Kokasadors
Homo Pento	Psyocropos	Leogron
Milo the Adonis	Rudolf the Roussainte Lion	Icebeast Chimenzahn
Ziocropos	Ordemos	Mad Sanctor Hyperic
Jin the Charlatan	Serial Killer Vinca	Kokamordos
Bandit Chief Cistus	Homo Sandro	Devourer of Nations
Devourer of Stars	Devourer of Flames	Elegy of the Souls
Redscale Apocalypse Dragon