Actually, Sigmar himself struggled to defeat nagash, and sigmar was protected from Nagash's magic by wearing Nagash's crown, otherwise he would have been killed by Nagash with just one spell. If Nagash was wearing his crown, hed be protected from pretty much all magic (as Nagash is possibly the most powerful wizard to walk the earth, and even he couldnt harm someone wearing the crown with magic. His magical ability is such that he was able to raise the ENTIRE nation of Nekhera from the dead (every generation of Nekherran ever to die raised up with one spell) and that spell has lasted even till the present. He is a huge monstrous creature that could probably be the match for a greater daemon stats wise.
So to recap, if he was accuratly depicted in game-
His Raise Dead spell would raise entire 2000 pts+ armies at a time
He would be innume to all hostile magic (due to his crown)
He would probably have 2+ regen, 1+ armour and 2+ ward, innume to psychology.
He makes Arkhan the black look like an apprentice, and arkhan is level 5.... so Nagash would probably be at least level 8...
Id say hed have something like 6 wounds, t8, ws7 at least....
He would probably have loremaster shadows, Loremaster death, Loremaster Vampires and Loremaster Nekherra, aswell as Irresistable force on all doubles and miscast only on double 6s, as well as having access to SoM spells even in normal battles.
So to recap, if he was accuratly depicted in game-
His Raise Dead spell would raise entire 2000 pts+ armies at a time
He would be innume to all hostile magic (due to his crown)
He would probably have 2+ regen, 1+ armour and 2+ ward, innume to psychology.
He makes Arkhan the black look like an apprentice, and arkhan is level 5.... so Nagash would probably be at least level 8...
Id say hed have something like 6 wounds, t8, ws7 at least....
He would probably have loremaster shadows, Loremaster death, Loremaster Vampires and Loremaster Nekherra, aswell as Irresistable force on all doubles and miscast only on double 6s, as well as having access to SoM spells even in normal battles.