End Crystal/ED


 * Entity data
 * : 1 or 0 (true/false) – if true, EnderCrystal will show the bedrock slate underneath. Defaults to false when placing by hand and true using.
 * : The block location its beam will point to.
 * : X-coordinate.
 * : Y-coordinate.
 * : Z-coordinate.
 * : Z-coordinate.