The most interesting of these three new spoilers is Deadly Dispute, reskinned as Baron Rivalry, detailing a story moment from Final Fantasy IV
Its still a deck I find myself returning to because its remarkably easy to play, and while Atarka, World Render is hardly a pricey Commander, there are still some slightly pricier cards to be found, like Scourge of Valkas and Dragon Tempest
Cryptic: Trazyn is known as a great collector of spectacular wonders (and occasionally individuals) from across the gallery, and his ability pays some homage to it
Theres no annihilator, but you do get to draw however many cards you need to have seven in hand when you cast them, so thats cool
You usually Planeswalk away well before anyone gains any quality amount of life, and then the potential card drawing only gets better for others until you walk away