The Whisperer

The Whisperer is a Minecraft Forge Mod that allows you to summon a very Scary, Powerful Boss called "Whisperer". You think the wither was gard to defeat wait till you see this one.

 (The Whisperer, Is a Multidimensional Creature, the story behind it is that way back in the time where ancient builders used to build minecraft one of the builders called Herobrine had this crazy idea of mixing every diemension's strongest elements in order to create the most powerful creature in all dimensions. So he combined Bones from the Overworld, Soul Elements from the Nether and Obsidian from The End, the result was not expected. The creature was a mix of Skeleton Spider, Wither and Enderman, and being this creature alive caused the doom of the Minecraft Building Era. People used to thik that The Whither caused the destructions, but unfortunately it was something much bigger and much stronger...It was The Whisperer.)

The Mode is for Forge 1.16.5 (36.1.0)

For this mod to run perfectly you need :

Minecraft Forge 1.16.5 (36.1.0) here's a link for it : Forge 1.16.5 (36.1.0) 

Everything you nedd to know, you can check it in the Images section.

And Here is a Showcase Video for more Instructions :