mtg shadow cards of the Second Sun (MH3-070) - Modern Horizons 3 draw a card Shadow, Mysterious Assassin - MTG

Kelsien thrives in grindy matchups and punishes overextension, making it a solid pick in diverse pods

She's a great commander but you'd need to retool a lot of the deck for her to be better than Urza here

If your commander would be put into your graveyard or exile, it goes there as normal

As such, Lita, Mechanical Engineer will always untap your Vehicles before they go back to being artifacts, allowing you to use them offensively and keep them able to be used as blockers later

Sure, some of them are better than others, but they have been relatively balanced (especially over the past few years)

As you can see, Mockingbird is selected to go to the bottom of the deck