mtg arcane cards Magic: The Gathering TCG: Secret Lair You may cast the copy without paying its mana cost My custom Magic the Gathering

As the ability resolves, you must sacrifice Knowledge Vault

Artifact Ghost Ark Flying Repair Barge Whenever this Vehicle becomes crewed, each artifact creature card in your graveyard gains unearth until end of turn

Thats still pretty good for artifact decks, and extra mana generation plays quite well with Future Sight effects

Check out my previous examinations: Revisiting Commander 2011, Revisiting Commander 2013, Revisiting Commander 2014, Revisiting Commander 2015, Revisiting Commander 2016, Revisiting Commander 2017, and Revisiting Commander 2018

Madison Li leading the charge in the Science deck

Until end of turn, you may cast a spell from among those cards