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Advent of Ascension Wiki
Nethengeic Wither
Nethengeic Wither.png
Health 1100 (♥×550)
Damage 20 (♥×10)
Environment The Nether
Hostility Aggressive
XP Xp Orb.png 119
Version added 1.0

Boss Information[]

The Nethengeic Wither (A.K.A The Flying Demon) is one of two Nether bosses in Advent of Ascension. Based off of the Wither, It is the harder of the two Nether bosses.

It can be spawned by dropping a Nethengeic Callstone and waiting for a few seconds.


The Nethengeic Wither will float above players while firing explosive projectiles. Players or entities that are hit directly by the projectiles will be inflicted with Wither II for 4.5 seconds.

The Nethengeic Wither will enter an 'enraged' state when below 550 (♥×275) health, gaining a regeneration effect and increasing its rate of fire.

When below 220 (♥×110) health, the Nethengeic Wither enters a 'cataclysmic' state, further increasing its rate of fire and base projectile damage. Projectiles fired during this state inflict Wither III for 3.5 seconds on direct hit.

Damage 20 (♥×10)
Health 550 (♥×275)
Speed 1.0
Damage 30 (♥×15)
Health 220 (♥×110)
Speed 1.0


Entity loot
Item Quantity Chance
Nothing - 67.6%
Nethengeic Sword.png Nethengeic Sword 1 9.5%
Wither's Wrath.png Wither's Wrath 1 11.5%
Nethengeic Slugger.png Nethengeic Slugger 1 11.5%
The above pool is rolled 1 time
Nothing - 13.3%
Magic Repair Dust.png Magic Repair Dust 1-3 8.0%
Silver Coin.png Silver Coin 1-5 9.3%
Gold Coin.png Gold Coin 1-2 4.0%
Enchanted Gunpowder.png Enchanted Gunpowder 1 5.3%
Flammable Dust.png Flammable Dust 1 5.3%
Wither Rune.png Wither Rune 6-20 10.7%
Fire Rune.png Fire Rune 6-20 10.7%
Strike Rune.png Strike Rune 6-20 10.7%
Discharge Capsule.png Discharge Capsule 2-13 8.0%
Hellfire.png Hellfire 3-10 8.0%
Medium Skill Crystal.png Medium Skill Crystal 1-4 4.5%
Nether Star.png Nether Star 1 2.1%
The above pool is rolled 1-2 times
Trophy.png Nethengeic Wither Trophy 1 100.0%
The above pool is rolled 1 time
Nether Table 1 100.0%
The above pool is rolled 1 time


|pool4= item:Nethengeic Wither Trophy; weight:1; quantity:1; group:4 |rolls4=1 }}

Related Advancements[]

Icon Name Description Obtaining Parent ID Hidden
Advancement challenge bg.pngTrophy.png Nethengeic Shutdown Defeat the Nethengeic Wither, the flying demon See description His Bigger, Badder, Brother aoa3:nether/nethengeic_shutdown No