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.

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Installation Guides

AndroidiOSWindows 10

24 Responses

4.89 / 5 (9 votes)
  1. Zack Taylor says:

    i really like this addon but it wont work in 1.12 maybe someone can make it for 1.12

  2. Alex says:

    Pls update it to 1.12 and make it without replacing any mo s and shall spawn in the nether naturally

  3. Jameskoko says:

    it the same with the wither:(

  4. Matthew says:

    Looks cool

  5. Barbara marois says:

    Cool i love iTunes

  6. Matt says:

    Best add on ever

  7. Yolodays says:

    Very good addon 🙂

  8. Dgh says:

    It is good

  9. Gungineer TF2 says:

    I really wish that they will make an overwatch add-on soon. I’m still waiting for it.

  10. LAZZA says:

    Did a video on it check me out 😜

  11. Nathan says:

    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

  12. Cookies says:

    Update: make it so it shoots wither skulls that does a huge amount of damage to the terrain and mobs

  13. SwiftNinja99 says:

    Well, is there a way you could make the Evoker not spawn these? I can’t kill it with this addon on, unless I have strength 255


    Was this Inspired by Asriel Dreemurrs Final form? It looks a lot like it

  15. Someguy45 says:

    it seems good bit it wont attack me when its blinking

  16. The_Plasma says:

    Good idea for a map! Though it needs more content like summoning minions….or changing weapons….I like how blinking changes the behavior…There are so much to do with Add-Ons 🙂

  17. JohanDm_TY says:


  18. JPlaysPE says:

    Wow this is a really scary looking addon! I like it 😀

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