mtg 2019 card list commander Amazon.com: Magic: The Gathering Commander 2019 Decks Mint / near mint condition trading card Core Set 2019 M19 |

You have to have a token already to get the gears turning

Glimpse the Unthinkable Glimpse the Unthinkable is one of the most iconic mill cards in Magics history

If the creature with exploit isn't on the battlefield as the exploit ability resolves, you won't get any bonus from the creature with exploit, even if you sacrifice a creature

Azorius has tons of these, like Kraken Hatchling or Wall of Omens

Colorless Many players will find the card draw in their colors is more than enough to keep the cards flowing, but there are some reasonable colorless choices, particularly if your deck cares about artifacts

The Mardu colors also give you access to the best removal and protection spells to keep your momentum going