Yggralith Zero

Yggralith Zero (Japanese: 零皇イェギラス, Reikō Yegirasu) is a Nemesis in Xenoblade Chronicles X. It is a level 60 Yggralith and is fought atop the Kw'arah Villa in Cauldros during the Nemesis Squad Mission The Final Menace. It can summon Filiavents for assistance.

Stats[]

Art	Attribute	Category	Hits	Range	Effect	Appendage	Homing
Change Weather	—	Status	-	?	If able to, will change weather to Brimstone Rain or Electromagnetic Storm about halfway through	?	?
Dark Breath	Gravity	Ranged	1	Frontal Cone	Blackout	?	?
Dark Ray	Gravity	Ranged	3	?	Stagger	Heart	?
Energy Drain	Physical	Ranged	1	?	?	Head	?
Ether Laser	Ether	Ranged	6	?	?	Back	?
Gravity Bomb	Gravity	Ranged	3	?	?	?	?
Hyper Roar	Physical	Ranged	1	?	Fatigue	Head	?
Massive Stomp	Physical	Melee	1	Circle around self	Topple	?	?
Slash	Physical	Melee	1	?	?	?	?
Supernova	Gravity	Ranged	1	?	?	?	?

Part	Item	Type	Rarity
Head	Destroyer's Skull	Appendage Fragment	Intergalactic
Back	Destroyer's Torso	Appendage Fragment	Intergalactic
Heart	Destroyer's Heart	Appendage Fragment	Intergalactic
Left Wing	Destroyer's Left Wing	Appendage Fragment	Intergalactic
Right Wing	Destroyer's Right Wing	Appendage Fragment	Intergalactic
Plate	Destroyer's Plate	Appendage Fragment	Intergalactic
Tail	Destroyer's Tail	Appendage Fragment	Intergalactic
Body	Yggralith	Holofigure	Intergalactic
Body	Silver Yggralith Nut	Material	Rare
Body	Golden Yggralith Nut	Material	Unique
Body	Golden Yggralith Heart	Material	Intergalactic

If Yggralith Zero is defeated, one type of Appendage Fragment will be converted to Yggralith Gold. All other fragments are exchanged for one Reward Ticket per fragment when Yggralith Zero flees or is defeated.
There is a small chance of obtaining the Yggralith Holofigure if a player lasts through the entirety of the 8 minute fight.
Golden Yggralith Hearts can be obtained as a drop if the player's team reduces its RP to 0.

Following the online shutdown, this enemy can no longer be encountered as the Squad Mission required to fight it is inaccessible.
Due to an internal code mistake, killing Yggralith Zero (dealing the final blow; once rare, now impossible) will count towards the Telethia kills achievements instead of the Yggralith kills achievements.