Fantasy Army: O&G
This is my 1500 pt army I have been working on, I was wondering what people thought of it from a competitive stand point. all advise welcome, thank you guys.

Savage Orc Great Shaman Lvl 4, Shrunken head

Black Orc Big Boss BSB, Enchanted Shield

Savage Orcs x28 Ahw, BigUns , FC
Night Goblins x30 St

Black Orcs x15 St

Doom Diver x1
Doom Diver x1
Rock Lobba x1
Mangler x1
Mangler x1

Wolf Rider x5
Troll x1
Troll x1