While deck thinning (the act of improving your draws by removing land from the deck) matters less in a 100-card format, its still a margin you can bank on when playing fetchlands especially when you have them in multiples, or ways to get them back from your graveyard
Ezuri, Claw of Progress Ezuri, Claw of Progress is a devastating commander because its counters are nearly impossible to interact with
Marcy: Deleting a land and preventing blocks is a pretty interesting combo here, since you may even be able to disrupt what your opponent plans to do in response to you trying to attack them
Don't really think she's that great
That's all the MTG vampires we've got time and blood for today - but if you're a keen collector, you should also check out our lists of the most expensive MTG cards, and simply the best MTG cards in the game today
Then if you exiled a dork, make a Food