You also have the choice to buy them in bulk, either from your local card store or a website like potownstore which offers deals on cards from a wide variety of sets
That's why we went with the 2-Star option over the immersive version, going with the Mewtwo ex 103/108 Full Art from XY Evolutions
That led to the weeding out of a couple other cycles of lands that I actually consider to be great alternatives to Wilds and its ilk: Streets of New Capenna brought us a series of 10 "bad" fetches that do nothing but enter the battlefield to immediately sacrifice themselves and go get a basic
The six SARs in the set are Charizard ex, Pidgeot ex, Eiscue ex, Revavroom ex, Omodaka, and Poppy
To get a mana advantage out of the card you have to pay two life however the strength of the card is not so much that you can be one mana better off than your opponent over an exchange but that you can make the exchange when you have no spare mana