The process for doing so is incredibly simple, although, as the game never really explains it, there are a ton of people missing out on this simple and easy-to-use feature
Michael Celani Newly appointed member of the FDIC and insured up to $150,000 per account, Michael Celani is the member of your playgroup that makes you go "oh no, it's that guy again." He's made a Twitter account @GamesfreakSA as well as other mistakes, and his decks have been featured on places like MTGMuddstah
The only comparison when looking through the history of the hobby is of course LEGEND cards, which you can read about here
OPCG BOOSTER PACK -EMPERORS IN THE NEW WORLD- [OP-09] CARD REVEALS: Next for reveals is R Yellow cards from this booster, Character card OP09-107 Nico Robin
Selfless Savior Most decks in Magic have a powerful creature or two youd like to keep alive