Just a few things that jump out to me.
1: Don't run your zombies 100 man strong... At the start of battle. You're supposed to raise them! So start at 80 or something, If you want 100 man blocks. Also, how do they have static 10? You may have a maximum of 3 in Rank Bonus.
OTOH, you're going horde and denying steadfast... Plus, the look on your opponents face will be worth it.
2: The equipment should be improved a little, at least those point wasters. Make your Necros lvl2! Or at least some, because then you're going to have full access to the whole lore.
3: Deployment... Are the Necromancers going to go with the Zombies? Isn't that a little too risky, placing your casters in the front rank of the, well, front ranks?
4: I would also suggest you have a few more cheap units as deployment drops and redirectors/etc. Fell Bats are all fine, but one unit might be a little too little.
Edit: Oh wait, there's 5 zombie units. Nevermind, you might have enough drops

Though there's nothing wrong with drawing out your opponents drops first, so feel free to include more cheap units if you wish.
Other than that, this army seems... Insane. Which probably means fun in this case

Though lack of diversity would bother me. But if you're fine with that, then go for it!