I agree with the fluff and models (Nagash is the only model I liked in any way and more as a display piece than something to pack around for...
Another option for booting leadership and maintaining your magic prowess can be to add The Prophet Of Sotek Tehenhauin. He is a level 3 wizard...
The irony about Lizardmen in the End Times fluff (for me) was that I started a Lizardmen army because, after 3 3000+ point 40K armies, I wanted a...