pokemon trading card game shining fates premium collection TCG: Collection, Multicolor Brinquedos e Jogos the looks Pokemon Trading Card Game: Shining

This makes them incredibly flexible, as you can either cast the front face and transform it later, or straight-up cast the back face later in the game

Cosmogrand Zenith If you want a card that rewards you for casting multiple spells a turn, Cosmogrand Zenith is perfect

Creature - Dinosaur Gale, Waterdeep Prodigy Whenever you cast an instant or sorcery spell from your hand, you may cast up to one target card of the other type from your graveyard

There isn't anything like exploit that hard punishes auras, and there will be big things to kill or weird stuff to shut down

Ensure they fit the theme

Read the official first look article from WotC.