yay ok so lets review each squad, keeping in mind that you face a lot of armor:
Lord: I assume hes going with the raptors. Going to really slow them down. Maybe take a terminator squad with him instead of raptors. Give em combi-meltas and chainfists.
3
CSM squads-what do these squads do? in 2000 point games you want to specialize units usually. Decide what you want them to do. Do you want them to clean up the insides of transports? take plasma guns. Do you want them to hold objectives? give them a rhino and flamers. Do you want them to pop vehicles? take melta bombs, meltas, and a rhino. drop the icon of despair no matter what. really consider dropping the
cc weapons, you probably wont use them. Also-take plague marines. Dont be ashamed. They're good. If you're opponents are going to spam armor then you can use a strong unit like
PMs
raptors-as stated, lose them if you were planning on taking them with the termie lord.
havocs-lose the plasma pistol and powerfist. only take more than 5 havocs in a squad if they need more meat defending the boys carrying the big guns. I'd think 5 should be fine with
MoN, but i dont know the games you play. Your call.
predators-good
think about obliterators and, crazyily enough, mutilators. You need two parts to your army, things that can pop armor and things that can clean up the units inside. Oblits and mutilators can do this well. Helbrutes can as well.
I can sense the nurgle theme. heres a list
id suggest:
Chaos Lord- chainfist and combimelta and
MoN
6 terminators- chainfist and combimeltas and
MoN-deepstrike in, pop their toughest armor (Land raiders, other
AV 14 stuff). Take with chaos lord for fearless.
3 squads of 7 plague marines- 2 plasma guns, combi-plasma, a rhino, and a mounted combi-plasma each. Use for assaulting and holding mid field objectives, and for shooting up what infantry they do have
2 preditors-
TL LC and side spoons of
LC-pop light and medium armor
5 havocs- 4
ML with flakk and
MoN on all-anti air
aegis defense line-give your havocs and predators a nice little cover save
3 squads of 15 naked cultists- for backfield objective holding and adding bodies to your army. stick em behind your
ADL and send them out to cap midfield last turn if your
PMs perished.
I've never heard of someone having to go up against so much armor, so this may have been no help. Especially since Nurgle
CSM armies are mostly about defense, this isnt an easy list to make. Hope this helped