Minecraft lore

The In-between

Do you ever wonder where witches get their seemingly infinite arsenal of potions from?
 Poison, Harming, Slowness, Healing, Speed, Fire resistance.
Where skeletons and pillagers get their infinite arrows from?

  Well let me tell you.

In between the dimensions their is a layer. Of what exactly? No one knows.
Some people who know about it's existence say it's the void.
Others say it doesnt exist.

It is "in" the void. But not the void you and me know. A different void.

This "place" is called the In-between.
Not in the Overworld, Nether or End we do not know much about it.

An endless abyss with no sound, no light, no sanity.
If one were to stay in it for long they would most definitely... never mind that.

Most mobs that use the In-between do not know about it. They do not question it.

But Illagers... Evokers specifically know of its existence and use it. How they were able to access it is beyond me, then again only three incantations have ever been recorded, who's to say there isn't more? 

The reason that vexes are not found in the Overworld, Nether or End by natural means is because they were not meant to. 

This is also the reason that no matter what one may try to do (although I am perplexed by why one may what to do this) one can never make the vex stay for more than a short period of time.

Although the vex strives in the In-between the Allay does not. Many Allays are forced into the In-between and get corrupted into vexes by the isolation and loneliness or are tortured into dissipating-losing the will to live.

Many adventurers have tried and failed to access the In-between- perhaps this place is only accessible from the Evokers mysterious means? Perhaps it is for the better.