So this could definitely see play in Jafar - Striking Illusionist decks as a way to draw cards and gain lore
Zinnia, Valley's Voice can make that happen for you by giving all your creature spells offspring, a sort of kicker-like mechanic that lets you pay two extra mana with each of your creature spells to make a 1/1 token copy of it
The blast devastated Dominaria, sending it into an Ice Age, and it ignited Urzas planeswalker spark
Bronzong Like Quagsire and Aromatisse did for Water- and Fairy-type Pokmon before it, Bronzong looks to make the bulkiest of the formats Metal-type Pokmon even stronger and give Metal-type archetypes immense mobility and flexibility
From there, you can either cast the Pyroclasm if you reveal it or put it into your hand
Mewtwo VSTAR Mewtwo VSTAR [Pokemon GO] gives off the vibe that it might end up becoming a new archetype that can hold its own in the metagame