This Deck is the combination of 4 META deck at the moment (Danger! Orcust Salamangreat and burn) So, Salamangreat Won 4 out of 5 WCQ, If you have all these decks combined and use it in WCQ, You can win 1st place in all 20 WCQ out of 5 WCQ and get first place on every tournaments.
Strategy:
This deck has similar strategy compare to those 4 META deck. If you have a lot of Orcust card in your hand, play like what Orcust player usually do. If you start with 3 Salamangreat cards on your hand, play Salamangreat.
So, the conclusion is
The only combos this deck can pull of is Orcust or Salamangreat. The Danger! just help you send the card you want to be in GY to GY. and burn is just a joke here.