To ensure youre using a card thats legal in the Standard format, look for cards with the F regulation mark or later printed on the bottom-left part of the card
//// The Grand Evolution Enchantment Saga (As this Saga enters and after your draw step, add a lore counter.) I Mill ten cards
Why would Wizards make this the goal of Magic Arena
If you're looking for a deck that consistently finds its key pieces, offers a toolbox-style game plan, and boasts a reliable lineup of powerful [Blockers], OP12-061-donquixote-rosinante is one of the best Leaders to main in the OP16 format
Aggro decks can't ask for much more than that
Professional grading (PSA, BGS, CGC) can significantly increase a card's valueor it can cost you money if done wrong