Ghast

Description
Ghast is an element that has an ID of 20. It is found in Monsters Group. It's icon is a ghast head.

Creation
Ghast was originally intended to be Ghost, but since it doesn't exists in Minecraft and it can't be used to create anything, it was renamed to Ghast. The recipe however, was still Ghost's recipe.

Ash + Life = Ghast

Possible recipes would be:

Mob + Fire Charge = Ghast

Nether Portal + Squid = Ghast

Used to Create
This might be added in future development.
 * Ghast + Human = Ghast Tear

Quote
“Ghasts are huge, floating Nether mobs that shoot explosive fireballs at the player.” ― Minecraft Gamepedia