Given how luck-based this hobby is, only certain products guarantee rare cards, players have always created little rituals to try and enhance this luck
FAQ Which player's effects is the "your effects" in "All of your opponent's Characters cannot be removed from the field by your effects." referring to
Eevee V (SWSH065) Collect Draw 3 cards
As a seller on TCGPlayer I can 100% say it is the best platform to sell cards fast and it is usually going to net you the most money per card if you are selling cards individually
Most games come down to who's left standing with something on their side of the board, outside of aggressive beatdowns
You have to exile the legendary sorcery upon resolution, which is less fun since you cant bring it back to your hand to keep playing through some other means, but it is copyable by Shiko and Narset, Unified so you can get at least two turns in a row through it