Hearthpwn

I think the deck will look almost exactly like that. Chameleos is a bad card though (in my opinion) I would replace it for Zola maybe to get additional Duskbreakers/Keleseth.

I also don't like Fungalmencer in the deck. I can't think of any other card that would be good in the deck though... Maybe some one-drops ?

edit : after taking a quick look, I can see 3 viable options for one-drops : Crystaline Oracle, Argent Squire (works pretty well with Scalebane) or Glacial Shard.

Chameleos is an amazing card as we can tell so far. It gives you vision over your opponent and it has the potential to transform into a good spell or minion that can work with your deck but most importantly it gives you vision over your opponent. 

Netherspite Historian was the card that could give you extra dustbreakers. In this case only 2 will not be enough against aggro. You may have to consider Mossy Horror or maybe use Baleful Banker to get an extra dustbreaker (possible at turn 5). these options are a bit slow I give you that but there are not many options available. Also you need dragons....King lich should be replaced by the mighty Alexstraza. 

- 8 dragon activators may not be enough.  Netherspite historian was crucial in that deck. You may need 1-2 more.

- I think Chameleos & Lich King are a bit odd. Possible replacement for the Lich King is Alexstraza. I'd replace Chameleos with a silence.

Artwork link please

Kabal Songstealer is going to be a wild card, other wild dragons are auto include although it's probably meant to be a deck for standard