mtg when can you discard a card Rules Text: You, may, discard, If, you, do, 227 cards The 50 Best Discard Cards

You can sacrifice that Junk token to impulse draw the top card of your deck, effectively letting you draw extra cards for each attack

Then, anytime a legendary creature enters the battlefield under your control you can pick any number of players to all lose one life and mill one card, committing even more crimes

My suggestion is to maybe take one in the first round for its deathtouch and see what gets passed to you

Not only would having this card in play pretty solidly protect you against discard decks, it could also be paired effectively with cards like A Whole New World to get extra bang for your buck for playing it

Since EDH is a mostly casual format and its not played in matches of more than one game there arent really any rules about sideboards

Along with all of the other things shown on todays Ikoria: Lair of Behemoths preview stream, Wizards of the Coast also revealed the five commanders that will come with the Ikoria Commander decks