That said, there are likely much more efficient ways to go infinite in formats where you want this, like Commander
Theme Boosters Every game is a new campaign in the Adventures in the Forgotten Realms Theme Boosters, with 35 cards for your favorite type of deck, and at least one Rare or Mythic Rare
(Purple and Gray Starter Deck)
Holofoil cards, also called 'foil', 'holos' or 'shiny', are made with an extra layer on the card itself that gives a shimmering effect that is more noticeable and can look almost metallic or glittery
Desynchronization has a splashy enough effect to potentially see Modern play in the sideboard of a deck like Affinity, but it is, once again, going to be very meta-dependent
they know enough Magic to have an idea of the deck theyre excited to play, but not enough to tune it for the right power level