Heres the Ra OTK deck w/ hieratic engine. Marik's Power of the Tributed is a must. But if you dont want to use Marik, you can replace Ra with Emperor or Legendary
The Organization | [Duel Links] Yami Marik Event and Notes
Duel Links Trap Deck - YGOPRODECK
New Marik deck!!! Easy KOG! | King of Games decks [January 2018] - YuGiOh! Duel Links - GameA