Keeping it simple, each Pokmon that you play is a specific type, has a set amount of hitpoints, and has different types of moves that it can use
This is great in Red-centered Spellslinger Brews that cast instant and sorceries to trigger things like Young Pyromancer and Guttersnipe like Izzet, Boros or Jeskai
The worst is when you turn deck manipulation tricks against them: Brainstorm back the best two cards you can't get rid of, then use a Polluted Delta to shuffle them back in the deck
How do I know if a Pokmon card is rare
Ashlings Command Now heres a modal spell in a perfect spellslinging color, with three abilities that are useful to any Izzet+ decks
Gatta and Luzzu* 3 Mana is a lot for a combat trick, and while Gatta and Luzzu are a pretty decent combat trick, that cost makes it hard for anyone to consider