While this creature is around, each X-spell you cast is basically an Impulse, and youll draw many cards and have a lot of card selection this way
Also noteworthy is the impact Charizard ex has had on the Pokemon TCG meta, instilling itself as a powerful force for collectors and players in the Scarlet and Violet era of the Pokemon TCG
This works best in more controlling white decks, and the more aggressive ones will probably pass on it
With that, I will suggest Eladamri's Call
If you have fragile creatures with powerful attack or damage triggers or even tapped ones, like Surgespanner Mindlink Mech gives them a chance to get in and make those triggers happen without getting into the danger zone
This is a deck that does a great job of filling its graveyard and one that would appreciate a way to discount reanimation targets that get stuck in the hand