I want you to tell me right now if when building your deck, the ratio of even-Cost cards versus odd-Cost cards is ever something you've considered outside of Gyruda, Doom of Depths or Obosh, the Preypiercer, of which Void Winnower predates both of these cards by 5 years
Magic Companion lets you automate match results, use a built-in life counter, and get notifications of new rounds
However, these split cards are permanents that enter the battlefield when they resolve, and the second room can be opened at a later time by paying its mana cost
Fortunately, however, you get to choose when you cast it
Rarity is a key component in determining a Magic cards value, with rares and mythics typically demanding a higher price than commons and uncommons
END STEP The Foundations Commander Set Review is over, but Foundations fun is just beginning