End Crystals are powerful objects found atop obsidian pillars in the End dimension. They emit a bright beam and are used to heal the Ender Dragon during battle. Players can craft them using an eye of ender, ghast tear, and seven glass blocks. When placed, they can be detonated by being hit or shot, causing a large explosion, making them useful for both combat and mining purposes. However, they must be handled with care due to their volatility.
The numerical item ID for End Crystal is 426
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for End Crystal is minecraft:end_crystal
This is the spawn command to give yourself End Crystal in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give