Fireball/ED


 * Entity data
 * : The power and size of the explosion created by the fireball upon impact. Default value 1.
 * : The item to render as, may be absent.
 * : The power and size of the explosion created by the fireball upon impact. Default value 1.
 * : The item to render as, may be absent.
 * : The item to render as, may be absent.