Final Fantasy XV Boss
Level HP MP
39 300,000 999
Attack Magic Defense
170 180 100
M. Defense Dexterity Evasion
160 150 10
25,000 10,000 30,000
Elemental Affinities
Fire Ice Lightning Water
- - - -
Earth Wind Gravity Dark Holy
- - Immune Absorb Absorb
Location Net of Being
- Empyreal Paradox
Steal Tetra Elemental
Item Dropped Megalixer, Tetra Elemental
Mug N/A
Abilities Progenitorial Wrath, Leveler, Muon Blast, Fulminous Firestorm, Incisor, Comet II, Impact, Elemental Magic
Blue Magic N/A
Status Immunity Immune to all except: Stun, Poison
Other Information Abilities whose names are not shown when used are highlighted in italics.
The party cannot escape.
The party cannot Eclipse.

X is a boss in Final Fantasy XV. It is fought at the end of Chapter 16 in the Net of Being, after fighting Rygor.


The battle with X is extremely difficult even if the party is around level 50, added to the fact that X has extremely high HP. The party is also restricted from using Eclipse, which may cause problems if the player relies on it. X's pattern of attack is different than other monsters in the game. He'll "pick" out a character randomly and continue to attack him/her until they die, then move on to another without pause. The player can use this to their advantage however, by simply spamming Cure/Protect/Shell spells on the character, while having the rest of the team attacking X.

At the beginning of the fight, X will only use Muon Blast, Fulminous Firestorm, Incisor, and a variety of elemental magic as his regular attacks. After X's HP falls to around half, he'll stop casting regular magic, but will begin to cast Comet II and Impact and use Leveler and Progenitorial Wrath. At 25% of his HP, X will will once again begin to use Muon Blast and Fulminous Firestorm along with the previous attacks.