Wither/ED


 * Entity data
 * : The number of ticks of invulnerability left after being initially created. 0 once invulnerability has expired.
 * : The number of ticks of invulnerability left after being initially created. 0 once invulnerability has expired.
 * : The number of ticks of invulnerability left after being initially created. 0 once invulnerability has expired.