Damage can't be prevented
The card sees some play in Standard, but it isnt breaking the format in half, but offers a fun yet interesting way to play Standard
Together with keyword abilities and other game mechanics, they make sure that all players have the same vocabulary and speak the same game language, so its clear to all parties involved that a certain player creates a token, mills a card, or surveils 2
The flashback cost is equal to that cards mana cost
So without further ado, lets check out the most valuable Pokmon cards
The moment you run out of cards that you can play usually spells that youve already lost the game because you can no longer keep the tempo you were building up and have no resources to maintain your board state