Rakdos Scam, whose name comes from an Aspiringspike meme, is now one of the strongest Modern decks. It ranked sixth best according to my January Modern Power Rankings.
It’s a deck that can win any games and any matchup thanks to its powerful turn one play of Grief with Undying Malice or Feign Death, a deadly combination that will rip your opponent’s hand to shambles and leave you with a 4/3 menace.
It’s a fair deck that can adopt Blood Moon already from in the main deck, which will give you tons of free wins against the myriad of rainbow-colored decks in the metagame as well as giving you a main-deck answer to Urza’s Saga.
Why exactly do you want EE and HCA against UW Control? Just in case they have Chalice of the Void?