Armageddon (Fusion Spell)

Armageddon is a Fusion Spell in the Persona series that first debuted in Persona 2: Innocent Sin. The prerequisites in order to cast the spell always involve the usage of Lucifer/Helel and Satan.
==Effect==
In Persona 2: Innocent Sin and Eternal Punishment, Armageddon instantly kills all foes, including bosses, when used. The prerequisites to cast this spell includes Lucifer's Omega Cluster and Satan's Alpha Blaster. 
In Persona 2: Eternal Punishment, Philemon, as well as Umr At Tawil and Faceless God in Tatsuya's Scenario in the PSP version, will not be affected. They will counter the Fusion Spell with Armageddon R, instantly killing the party.
In Persona 3 and Persona 3 FES, Armageddon inflicts 9,999 fixed damage to all foes and costs all of the protagonist's SP to use. This can be reduced via the Spell Master skill. As no individual enemy sans Elizabeth have more than 9,999 HP in-game, this almost always kills any foe. The attack can kill any of Nyx Avatar's individual forms, forcing it to change forms (or end the battle instantly if the boss is in its Death Arcana phase). In the original version of Persona 3, it requires Lucifer and Satan in the protagonist's slots for the spell to be used, but starting from FES, Helel (another form of Lucifer) replaces Lucifer for the prerequisite of casting the spell.
In Persona 3 Portable, Armageddon can only be used via an item bought at Shinshoudo Antiques.
In Persona 3 Reload, Armageddon is a Theurgy skill that deals 9,999 damage to all foes and reduces the user's HP and SP to 1. However, just like any other attack, it cannot kill bosses with HP threshold-based events before all of such events are triggered. The SP is set to 1 even if it was previously 0. This spell can be used once the protagonist registers Helel and Satan in the Persona Compendium.
Game 	Effect 	Power	Cost 	Prerequisites
Persona 2: Innocent Sin 	Annihilate all enemies with the light that destroys everything (even bosses). (100% chance)	- 	- 	
# Omega Cluster - Lucifer
# Alpha Blaster - Satan
Persona 2: Eternal Punishment 	Destroys all enemies. 	- 	- 	
# Omega Cluster - Lucifer
# Alpha Blaster - Satan
Persona 3 	Deals ultimate damage to all foes (9999). 	9999 	100% SP	Lucifer + Satan
Persona 3 FESPersona 3 Portable	Deals ultimate damage to all foes (9999). 	9999 	100% SP	Helel + Satan
Persona 3 Reload 	Ultimate Almighty damage to all foes, but reduces user's HP and SP to 1. 	9999 	Theurgy	Helel + Satan
Category:Fusion Spells
Category:Persona 2: Innocent Sin Skills
Category:Persona 2: Eternal Punishment Skills
Category:Persona 3 Skills