ZooDemon

This is an amplified version of zoolock, fitting in CrystalWeaver was easy and useful as you usually have a full board. When you have even two minions on the board, Weaver gets insane value as a 4 mana 7/6. The curve is exponentially decreasing so in the mulligan stage it is not as important to draft one mana drops as much as 3 mana drops as you will be tapping consistently if you feel like you're going too slow.

Favorable against:

Hunters of any type as of now, over an 80% win rate

Midrange Shaman and Midrange Jade Shaman at around a 70% win rate, beware spell damage plus both storms.

Mages of all types are unfavored against this deck at around an 80% win rate as well.

Paladins are tricky, if its Murloc Pally, beat em to the face; if its Buff Pally, you may need more one drops, (60% win rate).

Warlocks are usually very easy to beat as Zoolock is unfavored when you draw CrystalWeaver.

Warriors are tricky as they don't have a specific deck other than the flawed Pirate Warrior, (I say flawed because it is very inconsistent).

Rogue is a tough match, they have a good amount of removal but its usually only fan of knives with BloodMage Thalnos that can break your board, (60% win rate).

Druid is too slow and has barely any removal that isn't swipe which they never want to use on 2 health minions and sometimes even 3 health minions, (80% win rate).

Lastly, Priest. I've seen little to no Priests, even though Dragon Priest should be amazing right now, I just don't see them, (Uncalculated win rate).