So real quick I don't know why I haven't posted this before but here it is now

Every member of the Minecraftian Council receives a crystal necklace. These crystals allow telepathic connections across large distances and between dimensions. They also contain a small amount of magic that allows the Minecraftian Creators to venture out of their universe for as long as they wish. Very valuable to have, don't touch unless you have a death wish

The crystals originate from the Minecraftian Core.

'What's the Minecraftian Core?' you may be asking.

Every universe has a Core that keeps the universe running. If the Core is damaged, the Creators are forcibly teleported to the core, where they are forced into a coma until the Core can function without the help of the Creators' magic.

Minecraftia was given special permission to use crystals from the Core to make into a necklace for Minecraftian Council members ONLY.

Notch, Herobrine, and Steve all share the same color crystal since they were the first to receive their crystal necklace.

Unless stated otherwise (will be labeled with an *), the basic shape of each crystal looks like this:

(I have an amethyst one with a silver chain. It's really cool ^_^)

(Picture above was taken in St. Augustine, 10/10 would recommend they have good pizza and garlic rolls)

Notch: crystal (image above)
Herobrine: crystal (image above)
Steve: crystal (image above)
Skybrine: amulet (Core crystal is amethyst)*
Jason: citrine

Shadow: obsidian

Jeb: emerald

William: onyx

James: garnet

Oceanus: pearl

Nathan: silver

Erik: ruby

Kaida: kunzite

Enderlox: peridot

Seto: creeper amulet (Core crystal is ruby)*
Selene: amethyst