The Mechanics of Duskmourn: House of Horror Duskmourn: House of Horror is filled to the brim with cards that are sure to make you scream with excitement
There is certainly potential for this deck to be tier one, as the engine is incredibly powerful, and not something Standard players are currently equipped to interact with
For example, if you cast Flametongue Kavu, deal damage with its enters-the-battlefield ability, exile and return it to the battlefield with Momentary Blink, deal damage again, then cast Momentary Blink with flashback on Flametongue Kavu to repeat the process one more time, you've fulfilled Case of the Burning Masks's "to solve" trigger condition
With 180 HP, Charizard can withstand an attack from Mewtwo EX
The alternate-art Darkrai, the set's signature artwork and the second-biggest chase