mtg march of the machines commander decks Magic Gathering the Machine you may cast any number of spells from among those cards without paying their mana costs Rashmi and Ragavan | March

This one also costs 4 mana which is something Bello can use to aggravate your opponents with

Heroic Reinforcements is super dumb with Hero of Precinct One, and Trostani Discordant is accessible via the spell-lands of Flower and Legions Landing

Simple cantrips like Opt and Preordain become powerful card draw spells, and since Matoya doesnt have a once per turn restriction, you can draw cards throughout your turn with effects like Search for Azcanta, Retreat to Coralhelm, and Palantr of Orthanc

Cycling your hand and getting 3 things for it is amazing though, and there's tons of ways to turn discarding into even more cards, or you may want to fill your yard for reanimation or to win off Underworld Breach

Mai, Scornful Striker This is just an elegant design, and something were familiar with on comps like Eidolon of the Great Revel

Notably, it's strictly better thanks to only costing a single red mana