mtg march of machines commander decks Magic: The Gathering: the Machine you choose a legendary creature to serve as your commander and build the rest of your deck around their color identity and unique abilities Rashmi and Ragavan | March

If you're against an aggro deck you probably want to discard some counterspells for cards that stabilize you, like Lightning Helix or Day of Judgment

Tide Shaper is a one-mana Blue 1/1 that gets +1/+1 as long as an opponent controls an Island land

Enter the Bargain, with twice the cost, only skips your draw step, you draw them immediately to cast them or in response to something, and it's even legal as a four of in Vintage where it used to be on the B&R list

You can also add more tribal support cards like Door of Destinies and Kindred Discovery

The collector numbers are based on a bit of a wonky algorithm, with the two decks commanders first