mtg substitute card Double-Faced [01] [Innistrad: Crimson Vow Substitute Cards] [Non-Foil] – Face to Face Games Split second (As long as this spell is on the stack Double-Faced Substitute Card (#5) -

You're leaning really hard into the cost reduction, but that's a strong enough incentive to consider this 2-mana legend as your commander

While not especially relevant to the expected value, which is only concerned about current prices, it is worth mentioning that in some sense, Ultimate Masters has already done its job of lowering prices

Consult The Star Charts Mana Value: 1U Type: Instant Rarity: Rare Card Text: Kicker 1U (You may pay an additional 1U as you cast this spell.) Look at the top X cards of your library, where X is the number of lands you control

You will spot this as dots of color in amongst black

MTG Maker simplifies the 100-card rule: Automatic Color Identity: Select your legendary Commander and use the "At most" color filter to see only allowed cards

Heres how it went