By Editor
Published on June 04, 2017 (Updated on June 04, 2017)

Wither Demon Boss Addon

This addon replaces one of the mobs in-game with a wither demon boss. It can fly, move through walls and also shoot dangerous projectiles at players. It's quite similar to the wither boss in terms of the design except that it has two horns and a pair of angel wings. But it's not really an angel, it's just pure evil.

Creator: TheEnderface, Twitter Account

How to fight a wither demon boss?

The vex is replaced by a wither demon. It's considered a boss but it will only spawn naturally while attacking an evoker (at a Woodland Mansion). However, you can also spawn it by using a vex spawn egg or by using the following text command: /summon vex ~ ~ ~

A wither demon is incredibly dangerous. It has a lot of health and some special powers which makes it very difficult to kill. It also have the abilities to fly and to move through walls.

Occasionally it will start blinking and this indicates that it is shielded and protected from any damage. At this point it starts shooting arrows and other types of projectiles at its targets.

If you defeat it then it will drop a nether star.

General Information

  • Replaces vex
  • Health: 300 hearts
  • Abilities
    • Move through walls
    • Flying
    • Wither effect, 10 attack damage
  • Battle: When blinking he can cause any type of damage such as shooting an arrow or other projectile. Wait until he has stopped blinking and then attack him. As soon as he is ready to die he will explode in less than 5 seconds, but if you manage a final blow before that then he won't explode. Drops a nether star.


  1. Download Resource .McPack
  2. Download Behavior .McPack
  3. Activate the packs for a world in-game

You can get a .ZIP file for this addon here.

Installation Guides

Mr.DreamWalkerMinecraft April 28, 2021 at 2:53 am
You fucking scamming me dont download this you will be scam your money dissapear
I bet I can kill it
Guest-4496014003 May 17, 2020 at 4:42 am
The skin is glitched pls fix.
i really like this addon but it wont work in 1.12 maybe someone can make it for 1.12
Pls update it to 1.12 and make it without replacing any mo s and shall spawn in the nether naturally
it the same with the wither:(
Cool i love iTunes
Very good addon :)
I haven’t tried it yet
I really wish that they will make an overwatch add-on soon. I'm still waiting for it.
Did a video on it check me out ?
This seems a great addon but pls dont replaxe vex with it cuz im still at 1.0.5 and vex isnt there pls make it replace something like some flying mobs pls