== Legio XVIII was not rebuilt under Nero!!!!!!!!!!!!!!!!!!! == 

 Stop that nonsense. It's a clerical error by Stephen Dando-Collins. Dando's XVIII rebuiltt under Nero is in fact the XXII (XXII Deioterana in Egypt during the first jewish war and XXII Primigenia in Germania during Civilis's revolt). In Latin "soldiers from the 18th" and "soldiers from the 22nd" are two tricky  similar words.