Spider, Werewolf, Hawk, Beast

Diverse deck with many ways to win.

Bounce with Falcon and/or Beast to get multiple Demons or fill in the opponents deck with Widows Bite using Black Widow and/or rocks from Korg to buff Darkhawk, or simply make some smaller cards more powerful with Forge.

Play The Hood and The Sentry to set-up Annihilus

Combo with Werewolf By Night to rack-up an alternative big card.

Shadow King deals with all those buff decks.

Alioth seals the game