The One Ring

The One Ring is a Hidden Element that can be found in Little Alchemy.

How to make it:
The One Ring can be created by combining:

1.Volcano and ring = The One Ring

Combining
As The One Ring is a hidden and final element, it cannot be combined with any other elements to create a new element. I'm not sure what a one ring is in real, but if you do, COMMENT!

Trivia

 * The One Ring is one of the four hidden elements in Little Alchemy (the others being Doge, Keyboard Cat, and Ninja Turtle).
 * The One Ring is based off The Ruling Ring of Power/The One Ring to Rule Them All from Lord of the Rings.