The thing I like about manifest flavorfully is that it is magic that hints at what morph will one day become without exactly being morph
First edition and very rare Pokmon cards, especially holographic ones like Charizard, are Pokmon cards that are worth money, sometimes reaching thousands of dollars in the collector's market
If youve got rare pulls or sentimental pieces, you dont want to risk a corner ding from a soft cover
Flashback gives a lot of options to players, it interacts in an intersting way with other graveyard based mechanisms too
(Dont apply Weakness and Resistance for Benched Pokemon.) Weakness: Grass (x2) Resistance: none Retreat: 2 (Pokemon SP were another label mechanic like Delta Species Pokemon, Rapid Strike Pokemon, Plasma Pokemon, etc
Cards like the first edition holographic Charizard, Illustrator Pikachu, and Shiny Espeon are known to command high prices in the collector's market