[Dragon]

Starting BoC
The Idea is as folows

Ancient Shaggoth 309
Great Weapon
Light Armour
Mark of undivided

Bray Shaman 160
Staff of Darkoth
Gore Tooth
L2

Wargor 154
Great Fang
Heavy Armour
Mark of Tzeentch

Wargor BSB 221
Mark of Tzeentch
The Beast Banner
Heavy Armour

Bestigors*17 254
Full Command

Beast Herd 188
Gors*18
Ungors*6
2 hand weapons
Full command

Beast Herd 188
Gors*18
Ungors*6
2 hand weapons
Full command

Beast Herd 202
Gors*20
Ungors*6
2 hand weapons
Full command

Tuskgor Chariot*1 85

Dragon Ogres*3 237
Great Weapons
Light Armour

 

[beastman]

you need to take those beast herds and make 4 or 5 with those three you need ungor because how else will you protect yourself from large arrow units the second time:|

i agree with the shaggoth general and i know you have 2 mark of tzeetch but you might be better served be giving a great weapon and the mark of slaanesh

then you could just get a couple of bray shaman with the slaanesh lore blissful throes d6 st6 hits very nice.

i like the dragon ogres unit though

 

[The Green Knight]

I'd personally drop the dragone ogres and add minotaurs instead. Shave a couple of points and through in another chariot.

 

[Demonica]

You might want to add another Shaman.

 

[HeraldOfNurgle]

I don't know about having a shaggoth as your general. They tend to carry around signs that say shoot me, so the enemy does just that. Every war machine in the entire enemy army will be targeting you shaggoth, and once it dies you lose not only a big monster, but also your general.