Here, on this card, check it out: Now, these are just mechanical options the game can use to make the cards stronger or weaker, depending on what the developers want the cards to do, but also , importantly, these stats let you create an avenue of character expression: If a card is cheap to cast and comes with high loyalty, thats a character whos very eager to join you, and very happy to be there once they arrive
In turn, each card will have a Pikachu jack-o-lantern stamp which is pretty cute
Cyclonic Rift is another card with a crazy amount of casual demand
Since Vial Smasher the Fierce triggers when you cast the spell, if you have a very expensive spell that you know you can safely cast again, you may rather cast it, lose the flip to return it to your hand, then cast it again on your next turn